https://www.japanesepuzzlebox.jp/ Japanese puzzle box / Hakone Himitsu-bako Direct online shop by Hiroyuki Oka. I'm a maker of Himitsu-bako in Japan. I sell good quality and unique Japanese puzzle box. Ship to worldwide! Retail and Wholesale. 98 en-us OKA CRAFT Japan 2026-04-28T07:50:51+09:00 https://www.japanesepuzzlebox.jp/product/182 *Marquetry (yosegi) patterns of top and bottom panels are differed by each puzzle boxes. Opening… *Marquetry (yosegi) patterns of top and bottom panels are differed by each puzzle boxes.

Opening method of the puzzle box : 18 steps
Moving panels and Slide keys : have 4 panels / 2 keys
Outside size : 3.5x2.6x2.0 inch (90 x 60 x 51 mm)
Inside storage space size : 2.0 x 1.92 x 1.14 inch (52 x 49 x 29 mm)
Include Description (solution sheet) and the gift box

3 sun size Japanese puzzle box. 3 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm. This puzzle box is opened by 18 steps. The design is Traditional Yosegi (top and bottom panels) and Ichimatsu wood mosaic (side panels).The Japanese puzzle box is made from only wood. This puzzle box is made only by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Small size OKA CRAFT Japan 89.90 2026-04-28T07:50:51+09:00 shop https://www.japanesepuzzlebox.jp/product/328 The top panel is covered with sliced teak and bubinga wood. The bottom panel is covered with sliced … The top panel is covered with sliced teak and bubinga wood. The bottom panel is covered with sliced walnut. The side panels feature an Ichimatsu (checkerboard) yosegi pattern made from four different types of wood.

Opening method of the puzzle box: 14 steps
Moving panels and slide keys: 3 panels / 2 keys
Outside size: 4.4 × 3.2 × 2.1 in (113 × 82 × 53 mm)
Inside storage space: about 3.0 × 2.4 × 1.3 in (74 × 62 × 35 mm)
Included: solution sheet and gift box

This is a 4-sun size Japanese puzzle box. “Sun” is a traditional Japanese unit of measure; 1 sun is about 1.18 in / 3.0 cm. This puzzle box requires 14 steps to open. It was handcrafted by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Medium size OKA CRAFT Japan 89.90 2026-04-22T13:15:55+09:00 shop https://www.japanesepuzzlebox.jp/product/329 Only the top panel is covered with traditional yosegi. The pattern of the traditional yosegi varies … Only the top panel is covered with traditional yosegi. The pattern of the traditional yosegi varies from box to box. The bottom panel is covered with sliced natural walnut wood, and the side panels feature an Ichimatsu (checkerboard) yosegi pattern made from four different types of wood.

Opening method of the puzzle box: 14 steps
Moving panels and slide keys: 3 panels / 2 keys
Outside size: 4.4 × 3.2 × 2.1 in (113 × 82 × 53 mm)
Inside storage space: about 3.0 × 2.4 × 1.3 in (74 × 62 × 35 mm)
Included: solution sheet and gift box

This is a 4-sun size Japanese puzzle box. “Sun” is a traditional Japanese unit of measure; 1 sun is about 1.18 in / 3.0 cm. This puzzle box requires 14 steps to open. It was handcrafted by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Medium size OKA CRAFT Japan 89.90 2026-04-22T08:00:49+09:00 shop https://www.japanesepuzzlebox.jp/product/170 *The Marquetry (yosegi) patterns of side panels are differed by each puzzle boxes. Gimmick for op… *The Marquetry (yosegi) patterns of side panels are differed by each puzzle boxes.

Gimmick for opening the puzzle box : 18 steps (Simple Gimmick)
Moving panels and Slide keys : 4 panels / no keys
Outside size : 1.7 x 1.2 x 1.06inch (43 x 30 x 27mm) << Very Tiny!
Inside storage space size : about 0.62 x 0.86 x 0.43inch (16 x 22 x 11mm)
Include Description (solution sheet) and the gift box

Very Tiny Japanese puzzle box. This is most small puzzle box in Hakone, Japan.
This puzzle box is opened by 18 steps (Open little by little in order). The Japanese puzzle box is made from only wood. "Mame" is meaning a "Beans" in Japanese. so it is meaning "This puzzle box is Small like a beans".
The design is Japanese wood mosaic (Yosegi) body & Three-dimensional Hexagon Wood Mosaic (Top of the box). The design of side panels is Yosegi-zaiku in Hakone, the pattern is differed by each boxes. This tiny puzzle box is made only by OKA CRAFT.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Tiny size OKA CRAFT Japan 96.90 2026-04-14T13:27:36+09:00 shop https://www.japanesepuzzlebox.jp/product/98 Marquetry (yosegi) patterns are different on each puzzle box, so the pattern may not look exactly th… Marquetry (yosegi) patterns are different on each puzzle box, so the pattern may not look exactly the same as in the photo.

Opening method of the puzzle box: 18 steps (easy to open)
Moving panels and sliding keys: 4 panels / no keys
Outside size: 1.7 × 1.2 × 1.06 inch (43 × 30 × 27 mm)
Inside storage space size: about 0.62 × 0.86 × 0.43 inch (16 × 22 × 11 mm)
A description sheet (solution sheet) and a gift box are included.

This is a very tiny Japanese puzzle box. It is one of the smallest puzzle boxes made in Hakone, Japan. This puzzle box opens in 18 steps, moving little by little in order. It is made using only wood.“Mame” means “bean” in Japanese, so this puzzle box is named Mame puzzle box because it is as small as a bean. The design uses traditional Hakone Yosegi-zaiku, and the pattern is different on each box.

This tiny puzzle box is handmade by Hiroyuki Oka.
"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Tiny size OKA CRAFT Japan 89.90 2026-04-14T13:27:36+09:00 shop https://www.japanesepuzzlebox.jp/product/83 The wood mosaic (Yosegi) patterns are slightly different for each box. Opening method of the puzz… The wood mosaic (Yosegi) patterns are slightly different for each box.

Opening method of the puzzle box: 27 steps
Moving panels and slide keys: 4 panels / 2 keys
Outside size: 5.90 x 3.90 x 2.70 in (150 x 100 x 68 mm) = 5 sun
Inside storage space: 3.9 x 3.0 x 1.57 in (100 x 78 x 40 mm)

Includes a description sheet (solution guide on how to open) and a gift box.

This is a 5-sun size Japanese puzzle box. “Sun” is a traditional Japanese unit of measurement, and 1 sun is about 1.18 inches (3.0 cm). The box is opened in 27 steps. It has 2 slide keys and 4 sliding panels. The design is traditional Ko Yosegi, and the box is made entirely from wood. This puzzle box was handcrafted by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Large size OKA CRAFT Japan 186.90 2026-04-06T22:35:17+09:00 shop https://www.japanesepuzzlebox.jp/product/265 Opening method of the puzzle box : 14 steps Moving panels and Slide keys : have 3 panels / 2 keys … Opening method of the puzzle box : 14 steps
Moving panels and Slide keys : have 3 panels / 2 keys
Outside size : 3.3 x 3.3 x 3.3 inch (85 x 85 x 85 mm)
Inside storage space size : 1.9 x 2.5 x 2.7 inch (47 x 65 x 68 mm)
Include Description (solution sheet) and the gift box

This puzzle box is the Cubic design and It's opened by 14 steps. The design is Ichimatsu yosegi (Japanese chckered pattern).The Japanese puzzle box is made from only wood. This puzzle box is made by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Unusual type OKA CRAFT Japan 145.90 2026-04-05T18:40:13+09:00 shop https://www.japanesepuzzlebox.jp/product/317 *The traditional yosegi pattern is different for each box, so it may not be exactly the same as in t… *The traditional yosegi pattern is different for each box, so it may not be exactly the same as in the photo. The traditional yosegi is used only for the top panel. The bottom panels have three types of natural wood designs. The side panels are made with checkered yosegi.

Opening method of the puzzle box : 14 steps
Moving panels and Slide keys : have 3 panels / 2 keys
Outside size : 3.04 x 3.04 x 1.96 inch (78 x 78 x 50 mm)
Inside storage space size : 1.61 x 2.51 x 1.41 inch (41 x 64 x 36 mm)
Include Description (solution sheet) and the gift box

This puzzle box is opened by 14 steps. This puzzle box is unique square shape puzzle box. The Japanese puzzle box is made from only wood. This puzzle box is made by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Unusual type OKA CRAFT Japan 79.95 2026-04-03T23:42:43+09:00 shop https://www.japanesepuzzlebox.jp/product/292 The design of the marquetry (Yosegi) pattern varies from box to box. Opening method of the puzzle b… The design of the marquetry (Yosegi) pattern varies from box to box.
Opening method of the puzzle box : 7 steps
Moving panels and slide keys: 2 panels / 1 key
Outside size: 2.1 × 2.1 × 2.1 inches (54 × 54 × 54 mm)
Inside storage space: 1.5 × 1.5 × 1.6 inches (40 × 39 × 43 mm)
Includes description (solution sheet) and gift box

This is a 2-sun size Japanese puzzle box. “2 sun” is a traditional Japanese measurement — 1 sun is about 1.18 inches (3.0 cm). This puzzle box opens in 7 steps. The design is a cubic style, featuring traditional Yosegi-zaiku marquetry and natural Agathis wood from Southeast Asia. The Japanese puzzle box is made entirely from wood and handcrafted by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Small size OKA CRAFT Japan 59.90 2026-04-03T23:42:43+09:00 shop https://www.japanesepuzzlebox.jp/product/327 *A sliced natural Zebra-wood is stuck on the top and bottom panels, Not solid wood board. and the co… *A sliced natural Zebra-wood is stuck on the top and bottom panels, Not solid wood board. and the color of side panels "ichimatsu yosegi" may vary from photos.

Opening method of the puzzle box : 18 steps
Moving panels and Slide keys : have 4 panels / 2 keys
Outside size : 4.5 x 3.2 x 2.1 inch (115 x 82 x 53 mm)
Inside storage space size : 3.00 x 2.59 x 1.22 inch (76 x 66 x 31 mm)
Include Description (solution sheet of how to open) and the gift box

4 sun size Japanese puzzle box. 4 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm.
This puzzle box is opened by 18 steps. The design is Zebra-wood (top and bottom panels) and Ichimatsu wood mosaic (side panels). The Japanese puzzle box is made from only wood. This design puzzle box is made by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Medium size OKA CRAFT Japan 99.90 2026-04-03T08:08:16+09:00 shop https://www.japanesepuzzlebox.jp/product/326 *The traditional yosegi pattern is different on each box, so it may not look exactly the same as in … *The traditional yosegi pattern is different on each box, so it may not look exactly the same as in the photo. The traditional yosegi is used only on the top panel. The bottom panel is made with either sliced walnut wood or makore wood (you cannot choose which one). The side panels are made with checkered yosegi.

Opening method of the puzzle box: 27 steps
Moving panels and slide keys: 4 panels / 2 keys
Outside size: 5.90 x 3.90 x 2.70 in (150 x 100 x 68 mm) = 5 sun
Inside storage space: 3.9 x 3.0 x 1.57 in (100 x 78 x 40 mm)

Includes a description sheet (solution guide on how to open) and a gift box.

This is a 5-sun size Japanese puzzle box. “Sun” is a traditional Japanese unit of measurement, and 1 sun is about 1.18 inches (3.0 cm). The box is opened in 27 steps. It has 2 slide keys and 4 sliding panels. The design is traditional Ko Yosegi (only top panel) and ichimatsu yosegi (side panels), and the box is made entirely from wood. This puzzle box was handcrafted by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Large size OKA CRAFT Japan 186.90 2026-04-03T08:08:16+09:00 shop https://www.japanesepuzzlebox.jp/product/322 A small box can be placed inside the 10-step puzzle box with a drawer. This small box has no special… A small box can be placed inside the 10-step puzzle box with a drawer. This small box has no special mechanism and opens with one simple movement, but it can be used to store cards or similar items. The top of the small box is decorated with solid ichimatsu yosegi.
Wood mosaic (yosegi) patterns are slightly different on each puzzle box, so the pattern may not be exactly the same as in the photo.

Outer Drawer box:
Opening method of the puzzle box: 10 steps (including the drawer)
Moving panels and sliding keys: 3 panels / 1 key
Outside size: 5.90 × 3.85 × 2.75 inch (150 × 98 × 70 mm)
Inside storage space size: 4.13 × 3.07 × 1.02 inch
(105 × 78 × 26 mm, including drawer space)
A description sheet (solution sheet) and a gift box are included.
This is a 5-sun size Japanese puzzle box. “Sun” is a traditional Japanese unit of measurement. One sun is about 1.18 inches (3.0 cm). This drawer puzzle box opens in 10 steps. The lid panel opens at the 7th step, and the drawer comes out at the 10th step.

Inner small box:
Opening method of the puzzle box: 1 step
Moving panels: 1 panel
Outside size: 3.9 × 2.9 × 0.9 inch (103 × 74 × 23 mm)
Inside storage space size: 3.5 × 2.3 × 0.7 inch (91 x 60 x 18 mm)

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Large size OKA CRAFT Japan 239.90 2026-04-03T08:08:16+09:00 shop https://www.japanesepuzzlebox.jp/product/321 *The traditional yosegi pattern is different on each box, so it may not look exactly the same as in … *The traditional yosegi pattern is different on each box, so it may not look exactly the same as in the photo.
For the smaller box, traditional yosegi is applied only to the top panel. The bottom panel is made from natural Makore wood veneer laminated onto plywood. The side panels are finished with ichimatsu (checkered) yosegi.
There is one presentation box included for the set. The small inner box will be placed in a plastic bag and then stored inside the larger outer box for shipping.

Outer 5-sun 14-steps box:
Opening method of the puzzle box : 14 steps
Moving panels and Slide keys : have 3 panels / 2 keys
Outside size : 5.90 x 3.85 x 2.75 inch (150 x 98 x 70 mm)
Inside storage space size : 4.13 x 3.07 x 2.04 inch (105 x 78 x 51 mm)

Inner 3.4-sun 7-steps box:
Opening method of the puzzle box : 7 steps
Moving panels and Slide keys : have 2 panels / 1 keys
Outside size : 3.90 x 2.85 x 1.95 inch (100 x 74 x 49 mm)
Inside storage space size : 2.6 x 2.1 x 1.4 inch (67 x 55 x 35 mm)

Include Description (solution sheet of how to open) and the gift box
"Sun" is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm. Made by Hiroyuki Oka

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Large size OKA CRAFT Japan 279.90 2026-04-03T08:08:16+09:00 shop https://www.japanesepuzzlebox.jp/product/319 *The marquetry (yosegi wood mosaic) patterns of the small one are different for each puzzle box. The… *The marquetry (yosegi wood mosaic) patterns of the small one are different for each puzzle box. The small one fits inside the larger box, and the lid can be closed, so it is a nested puzzle boxes set.
Opening method of the puzzle box: 14 steps (small) and 5 steps (large)
Moving panels and slide keys: Large box: 3 panels, 1 key / Small box: 4 panels, no keys
Outside size: Large box 3.0 x 2.0 x 1.7 inch (Japanese 2.5 sun size) 75 x 45 x 40 mm
       Small box 1.7 x 1.2 x 1.0 inch (1 sun size) 43 x 30 x 27 mm
Includes description (solution sheet) and gift box

The large puzzle box opens in 5 steps, and the small inner “Mame” box opens in 14 steps. The small “Mame” box is placed inside the large 5-step box. “Mame” means beans in Japanese, which shows how small it is. 2.5 sun is a Japanese unit of measurement. One sun is about 3 cm (1.18 inches), so the length of this box is about 7.5 cm (3.0 inches). Traditional Japanese marquetry, called yosegi, is used for the pattern of this box. Many kinds of natural wood are used for this yosegi work. This Japanese puzzle box is made only from wood. It is handmade by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Unusual type OKA CRAFT Japan 119.90 2026-04-03T08:08:16+09:00 shop https://www.japanesepuzzlebox.jp/product/303 *A sliced natural Walnut wood is stuck on the top and bottom panels, Not solid wood board. and the c… *A sliced natural Walnut wood is stuck on the top and bottom panels, Not solid wood board. and the color of side panels "ichimatsu yosegi" may vary from photos.

Opening method of the puzzle box : 18 steps
Moving panels and Slide keys : have 4 panels / 2 keys
Outside size : 4.5 x 3.2 x 2.1 inch (115 x 82 x 53 mm)
Inside storage space size : 3.00 x 2.59 x 1.22 inch (76 x 66 x 31 mm)
Include Description (solution sheet of how to open) and the gift box

4 sun size Japanese puzzle box. 4 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm.
This puzzle box is opened by 18 steps. The design is Walnut wood (top and bottom panels)
and Ichimatsu wood mosaic (side panels). The Japanese puzzle box is made from only wood. This design puzzle box is made only by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Medium size OKA CRAFT Japan 99.90 2026-04-03T08:08:16+09:00 shop https://www.japanesepuzzlebox.jp/product/154 *Each puzzle box may have slightly different wood mosaic (Yosegi) patterns. Opening method of the… *Each puzzle box may have slightly different wood mosaic (Yosegi) patterns.

Opening method of the puzzle box : 36 steps
Moving panels and Slide keys : have 4 panels / 4 keys
Outside size : 5.90 x 3.90 x 2.70 inch (150 x 100 x 68 mm) = 5 sun
Inside storage space size : 3.9 x 3.0 x 1.57 inch (100 x 78 x 40 mm)
Include Description (solution sheet of how to open) and the gift box

5 sun size Japanese puzzle box. 5 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm.
This puzzle box is opened by 36 steps. This puzzle box have 4 slide keys and 4 slide panels.
The design is Traditional KoYosegi. The Japanese puzzle box is made from only wood.
This puzzle box is made by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Large size OKA CRAFT Japan 199.90 2026-04-03T08:08:16+09:00 shop https://www.japanesepuzzlebox.jp/product/32 *Marquetry (yosegi) patterns are differed a little by each puzzle boxes. The type of wood used for t… *Marquetry (yosegi) patterns are differed a little by each puzzle boxes. The type of wood used for the drawer lids may be subject to change (The wood in the photo is walnut).

Opening method of the puzzle box : 10 steps (include the drawer)
Moving panels and Slide keys : have 3 panels / 1 keys
Outside size : 5.90 x 3.85 x 2.75 inch (150 x 98 x 70 mm)
Inside storage space size : 4.13 x 3.07 x 1.02 inch (105 x 78 x 26 mm & Drawer space)

Include Description (solution sheet) and the gift box

5 sun size Japanese puzzle box. 5 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm. This puzzle box is opened by 10 steps (the lid panel will open at step-7th and the drawer comes out at step-10th). The design is Traditional Yosegi-zaiku. Many Natural woods is used for this marquetry (yosegi). The Japanese puzzle box is made from only wood. This puzzle box is made by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Large size OKA CRAFT Japan 199.90 2026-04-03T08:08:16+09:00 shop https://www.japanesepuzzlebox.jp/product/315 *The traditional yosegi pattern is different on each box, so it may not look exactly the same as in … *The traditional yosegi pattern is different on each box, so it may not look exactly the same as in the photo. The traditional yosegi is used only on the top panel. The bottom panel has three types of natural wood designs, and the side panels are made with checkered yosegi.

Opening method of the puzzle box : 18 steps
Moving panels and Slide keys : have 4 panels / 2 keys
Outside size : 4.3 x 3.2 x 2.1 inch (110 x 82 x 53 mm)
Inside storage space size : 2.80 x 2.59 x 1.22 inch (71 x 66 x 31 mm)

Include Description (solution sheet of how to open) and the gift box

4 sun size Japanese puzzle box. 4 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm. This puzzle box is opened by 18 steps. The Japanese puzzle box is made from only wood. This design puzzle box is made only by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Medium size OKA CRAFT Japan 97.90 2026-03-29T09:21:11+09:00 shop https://www.japanesepuzzlebox.jp/product/261 *The One-point Yosegi pattern of top panel is differed a little by each boxes. Opening method of … *The One-point Yosegi pattern of top panel is differed a little by each boxes.

Opening method of the puzzle box : 12 steps
Moving panels and Slide keys : have 3 panels / 2 keys
Outside size : 3.5x2.6x2.0 inch (90 x 60 x 50 mm)
Inside storage space size : 2.20 x 1.92 x 1.37 inch (56 x 49 x 35 mm)
Include Description (solution sheet) and the gift box

3 sun size Japanese puzzle box. 3 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm.
This puzzle box is opened by 12 steps. The design is one-point traditional Yosegi (top panel) and ichimatsu wood mosaic (side panels). The Japanese puzzle box is made from only wood. This puzzle box is made by Hiroyuki Oka

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Small size OKA CRAFT Japan 69.95 2026-03-24T07:40:49+09:00 shop https://www.japanesepuzzlebox.jp/product/234 *Marquetry (yosegi) patterns of top and bottom panels are differed by each puzzle boxes. Opening… *Marquetry (yosegi) patterns of top and bottom panels are differed by each puzzle boxes.

Opening method of the puzzle box : 12 steps
Moving panels and Slide keys : have 3 panels / 2 keys
Outside size : 3.5x2.6x2.0 inch (90 x 60 x 50 mm)
Inside storage space size : 2.20 x 1.92 x 1.37 inch (56 x 49 x 35 mm)
Include Description (solution sheet) and the gift box

3 sun size Japanese puzzle box. 3 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm. This puzzle box is opened by 12 steps. The design is Traditional Yosegi (top and bottom panels) and Ichimatsu wood mosaic (side panels).The Japanese puzzle box is made from only wood. This design puzzle box is made by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Small size OKA CRAFT Japan 69.90 2026-03-24T07:40:49+09:00 shop https://www.japanesepuzzlebox.jp/product/320 This striped pattern is made from six different kinds of wood. All of the colors are the natural col… This striped pattern is made from six different kinds of wood. All of the colors are the natural colors of the wood, with no artificial coloring at all. The sliced sheets are glued onto MDF boards. The side panels are Ichimatsu (checkered pattern) yosegi.

Opening method of the puzzle box: 14 steps
Moving panels and slide keys: 3 panels / 2 keys
Outside size: 4.4 × 3.2 × 2.1 in (113 × 82 × 53 mm)
Inside storage space: about 3.0 × 2.4 × 1.3 in (75 × 63 × 36 mm)
Included: solution sheet and gift box

This is a 4-sun size Japanese puzzle box. “Sun” is a traditional Japanese unit of measure; 1 sun is about 1.18 in / 3.0 cm. This puzzle box requires 14 steps to open. It was handcrafted by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Medium size OKA CRAFT Japan 89.90 2026-03-21T08:08:15+09:00 shop https://www.japanesepuzzlebox.jp/product/288 *The opening method is unique and a bit tricky, so please watch the video below before purchasing. … *The opening method is unique and a bit tricky, so please watch the video below before purchasing.
This box is different from a usual Japanese puzzle box in the first move (1st-step). At the beginning, you have to do something special before the next panel (2nd-step) can move. The hint is hidden in the name of this box...

*The top panel is made using five types of natural wood. These are Rengas, Urushi, Nyatoh, Purple-heart, Mizuki woods used.
Opening method of the puzzle box : 5 steps
Moving panels and Slide keys : have 3 panels / no keys
Outside size : 3.0 x 3.0 x 1.7 inch (80 x 80 x 50 mm)
Inside storage space size : 1.6 x 2.4 x 1.1 inch (40 x 60 x 28 mm)
Include Description (solution sheet of how to open) and the gift box

Square shape Japanese puzzle box. This puzzle box is opened by 5 steps.　This box is a puzzle box with a slightly unique mechanism. The design is natural wood (top panel) and Ichimatsu yosegi (side panels). The Japanese puzzle box is made from only wood. This design puzzle box is made by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Unusual type OKA CRAFT Japan 89.90 2026-03-21T08:08:15+09:00 shop https://www.japanesepuzzlebox.jp/product/299 *The marquetry (yosegi) patterns vary for each puzzle box and may not be the same as shown in the ph… *The marquetry (yosegi) patterns vary for each puzzle box and may not be the same as shown in the photos. The mechanism moves in a simple sequence of 14 steps. It is not very difficult. Please enjoy the precision of the craftsmanship.
Opening method of the puzzle box : 14 steps Easy Gimmick
Moving panels and Slide keys : 4 panels / no keys
Outside size : 1.7x1.2x1.06 inch (43x30x27mm) << Very Tiny!
Inside storage space size : about 18 x 22 x 13 mm << Box inside size

Include Description (solution sheet) and the gift box

Very Tiny Japanese puzzle box. This is most small puzzle box in Hakone, Japan.
This puzzle box is opened by 14 steps (Open little by little in order). The Japanese puzzle box is made from only wood. "Mame" is meaning a "Beans" in Japanese. so it is meaning "This puzzle box is Small like a beans". The design is Yosegi-zaiku in Hakone for top and bottom panels and Ho wood (Magnolia) for the side panels, the pattern is differed by each boxes. This tiny puzzle box is made only by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Tiny size OKA CRAFT Japan 79.90 2026-03-10T07:40:07+09:00 shop https://www.japanesepuzzlebox.jp/product/318 *The traditional yosegi pattern is different on each box, so it may not look exactly the same as in … *The traditional yosegi pattern is different on each box, so it may not look exactly the same as in the photo. The traditional yosegi is used only on the top panel. The bottom panel is made with either sliced walnut wood or makore wood (you cannot choose which one). The side panels are made with checkered yosegi.

Opening method of the puzzle box : 14 steps
Moving panels and Slide keys : have 3 panels / 2 keys
Outside size : 5.90 x 3.85 x 2.75 inch (150 x 98 x 70 mm)
Inside storage space size : 4.13 x 3.07 x 2.04 inch (105 x 78 x 51 mm)
Include Description (solution sheet of how to open) and the gift box

5 sun size Japanese puzzle box. 5 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm. This puzzle box is opened in steps. This puzzle box have 2 slide keys and 3 slide panels. The Japanese puzzle box is made from only wood. This puzzle box is made by Hiroyuki Oka

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Large size OKA CRAFT Japan 159.90 2026-03-10T07:40:06+09:00 shop https://www.japanesepuzzlebox.jp/product/244 *A sliced natural Zebra wood is stuck on the top and bottom panels, Not solid wood board. and the co… *A sliced natural Zebra wood is stuck on the top and bottom panels, Not solid wood board. and the color of side panels "ichimatsu yosegi" may vary from photos.

Opening method of the puzzle box : 27 steps
Moving panels and Slide keys : have 4 panels / 2 keys
Outside size : 4.5 x 3.2 x 2.1 inch (115 x 82 x 53 mm)
Inside storage space size : 2.80 x 2.50 x 1.14 inch (72 x 64 x 29 mm)

Include Description (solution sheet of how to open) and the gift box

4 sun size Japanese puzzle box. 4 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm. This puzzle box is opened by 27 steps. The design is Zebra wood and Ichimatsu yosegi. The Japanese puzzle box is made from only wood. This design puzzle box is made only by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Medium size OKA CRAFT Japan 99.90 2026-03-10T07:40:06+09:00 shop https://www.japanesepuzzlebox.jp/product/201 The wood mosaic (Yosegi) patterns on the top and bottom panels are different for each puzzle box. T… The wood mosaic (Yosegi) patterns on the top and bottom panels are different for each puzzle box.
The color of the side panels in "ichimatsu yosegi" may slightly differ from the photos.

Opening method of the puzzle box : 27 steps
Moving panels and Slide keys : 4 panels / 2 keys
Outside size : 4.5 x 3.2 x 2.1 inch (115 x 82 x 53 mm)
Inside storage space size : 2.80 x 2.59 x 1.14 inch (72 x 66 x 29 mm)
Includes description (solution sheet for how to open) and gift box

4 sun size Japanese puzzle box. 4 sun is a traditional Japanese measurement. 1 sun is about 1.18 inch / 3.0 cm. This puzzle box opens in 27 steps. The design features Traditional Yosegi and Ichimatsu yosegi. The Japanese puzzle box is made entirely from wood. This design puzzle box is created by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Medium size OKA CRAFT Japan 99.95 2026-03-10T07:40:06+09:00 shop https://www.japanesepuzzlebox.jp/product/2 *Marquetry(yosegi wood mosaic) patterns are differed by each puzzle boxes. Opening method of the… *Marquetry(yosegi wood mosaic) patterns are differed by each puzzle boxes.

Opening method of the puzzle box : 10 steps
Moving panels and Slide keys : 4 panels / no keys
Outside size : 1.7x1.2x1.06 inch (43x30x27mm)
Inside storage space size : about 18 x 22 x 13 mm
Include Description (solution sheet) and the gift box

Very tiny Japanese puzzle box. This is most small puzzle box in Hakone, Japan.
This puzzle box is opened in 10 steps. The Japanese puzzle box is made from only wood.
Mame is meaning a "Beans" in Japanese. so it is meaning This puzzle box is Small like a beans.
The design is Traditional Yosegi-zaiku in Hakone, the pattern is differed by each boxes.
This tiny puzzle box is crafted by Hiroyuki Oka.

]]> Tiny size OKA CRAFT Japan 69.90 2026-03-10T07:40:06+09:00 shop https://www.japanesepuzzlebox.jp/product/302 *A sliced natural Walnut wood is stuck on the top and bottom panels, Not solid wood board. and the c… *A sliced natural Walnut wood is stuck on the top and bottom panels, Not solid wood board. and the color of side panels "ichimatsu yosegi" may vary from photos.

Opening method of the puzzle box : 27 steps
Moving panels and Slide keys : have 4 panels / 2 keys
Outside size : 4.5 x 3.2 x 2.1 inch (115 x 82 x 53 mm)
Inside storage space size : 2.80 x 2.50 x 1.14 inch (72 x 64 x 29 mm)

Include Description (solution sheet of how to open) and the gift box

4 sun size Japanese puzzle box. 4 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm. This puzzle box is opened by 27 steps. The design is walnut wood and Ichimatsu yosegi. The Japanese puzzle box is made from only wood. This design puzzle box is made only by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Medium size OKA CRAFT Japan 99.90 2026-03-06T08:37:21+09:00 shop https://www.japanesepuzzlebox.jp/product/104 *Marquetry (yosegi) patterns of top and bottom panels be differed by each puzzle boxes. and the co… *Marquetry (yosegi) patterns of top and bottom panels be differed by each puzzle boxes.
and the color of side panels Ichimatsu yosegi may be differed a little.

Opening method of the puzzle box : 14 steps
Moving panels and Slide keys : have 3 panels / 2 keys
Outside size : 4.5 x 3.2 x 2.1 inch (115 x 82 x 53 mm)
Inside storage space size : 3.00 x 2.51 x 1.49 inch (76 x 64 x 37 mm)
Include Description (solution sheet) and the gift box

4 sun size Japanese puzzle box. 4 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm.
This puzzle box is opened by 14 steps.The design is Traditional Yosegi (top and bottom panels)
and Ichimatsu wood mosaic (side panels). The Japanese puzzle box is made from only wood. This puzzle box is crafted by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Medium size OKA CRAFT Japan 89.95 2026-03-06T08:37:21+09:00 shop https://www.japanesepuzzlebox.jp/product/114 The marquetry (yosegi) patterns on the top and bottom panels are different for each puzzle box. This… The marquetry (yosegi) patterns on the top and bottom panels are different for each puzzle box. This puzzle box opens in 12 steps. It has three moving panels and two sliding keys.
The outside size is 3.5 × 2.6 × 2.0 inches (90 × 60 × 50 mm).
The inside storage space size is 2.20 × 1.92 × 1.37 inches (56 × 49 × 35 mm).
A description (solution sheet) and a gift box are included.

This is a 3-sun size Japanese puzzle box. “Sun” is a traditional Japanese measurement. One sun is about 1.18 inches or 3.0 cm. The design uses traditional yosegi on the top and bottom panels, and walnut wood from North America on the side panels. This Japanese puzzle box is made using only wood. This design puzzle box is made only by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Small size OKA CRAFT Japan 79.90 2026-03-05T17:34:57+09:00 shop https://www.japanesepuzzlebox.jp/product/325 *A sliced natural wood is stuck on the top and bottom panels, Not solid wood board (top panel:3 colo… *A sliced natural wood is stuck on the top and bottom panels, Not solid wood board (top panel:3 colors / bottom panel:2 colors). The woods used are walnut, wenge, teak, sen, and makore. Since each one is handmade, there may be slight differences in the width and direction of the grain. The side panels are ichimatsu yosegi (checkered pattern).

Opening method of the puzzle box: 14 steps
Moving panels and slide keys: 3 panels / 2 keys
Outside size: 4.4 × 3.2 × 2.1 in (113 × 82 × 53 mm)
Inside storage space: about 3.0 × 2.4 × 1.3 in (74 × 62 × 35 mm)
Included: solution sheet and gift box

This is a 4-sun size Japanese puzzle box. “Sun” is a traditional Japanese unit of measure; 1 sun is about 1.18 in / 3.0 cm. This puzzle box requires 14 steps to open. It was handcrafted by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Medium size OKA CRAFT Japan 89.90 2026-03-05T07:58:13+09:00 shop https://www.japanesepuzzlebox.jp/product/324 *A small box can be placed inside the 10-step puzzle box with a drawer. This small box has no specia… *A small box can be placed inside the 10-step puzzle box with a drawer. This small box has no special mechanism and opens with one simple movement, but it can be used to store cards or similar items. The top of the small box is decorated with solid ichimatsu yosegi.
The traditional yosegi patterns are different on each box, on the top panel and on the front of the drawer. The yosegi design is applied only to the top panel. The bottom panel is made of sliced natural makore wood. The side panels feature an ichimatsu (checkered) yosegi pattern.

Outer Drawer box:
Opening method of the puzzle box: 10 steps (including the drawer)
Moving panels and sliding keys: 3 panels / 1 key
Outside size: 5.90 × 3.85 × 2.75 inch (150 × 98 × 70 mm)
Inside storage space size: 4.13 × 3.07 × 1.02 inch (105 × 78 × 26 mm, including drawer space)
A description sheet (solution sheet) and a gift box are included.
This is a 5-sun size Japanese puzzle box. “Sun” is a traditional Japanese unit of measurement. One sun is about 1.18 inches (3.0 cm). This drawer puzzle box opens in 10 steps. The lid panel opens at the 7th step, and the drawer comes out at the 10th step.

Inner small box:
Opening method of the puzzle box: 1 step
Moving panels: 1 panel
Outside size: 3.9 × 2.9 × 0.9 inch (103 × 74 × 23 mm)
Inside storage space size: 3.5 × 2.3 × 0.7 inch (91 x 60 x 18 mm)

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Large size OKA CRAFT Japan 229.90 2026-03-05T07:58:13+09:00 shop https://www.japanesepuzzlebox.jp/product/323 *The traditional yosegi patterns are different on each box, on the top panel and on the front of the… *The traditional yosegi patterns are different on each box, on the top panel and on the front of the drawer. The yosegi design is applied only to the top panel. The bottom panel is made of sliced natural makore wood. The side panels feature an ichimatsu (checkered) yosegi pattern.

Opening method of the puzzle box: 10 steps (including the drawer)
Moving panels and sliding keys: 3 panels / 1 key
Outside size: 5.90 × 3.85 × 2.75 inches (150 × 98 × 70 mm)
Inside storage space: 4.13 × 3.07 × 1.02 inches (105 × 78 × 26 mm + drawer space)
Includes a description (solution sheet) and a gift box.

This is a 5-sun size Japanese puzzle box. “Sun” is a traditional Japanese unit of measurement. One sun is about 1.18 inches (3.0 cm). This puzzle box opens in 10 steps. The lid panel opens at the 7th step, and the drawer comes out at the 10th step. The design features traditional Yosegi-zaiku. Many kinds of natural wood are used in this marquetry. This Japanese puzzle box is made entirely from wood. This puzzle box is handcrafted by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Large size OKA CRAFT Japan 189.90 2026-03-05T07:58:13+09:00 shop https://www.japanesepuzzlebox.jp/product/316 *The traditional yosegi pattern is different on each box, so it may not look exactly the same as in … *The traditional yosegi pattern is different on each box, so it may not look exactly the same as in the photo. The traditional yosegi is used only on the top panel. The bottom panel is made with either sliced walnut wood or makore wood (you cannot choose which one). The gift box will be either green or blue. The side panels are made with checkered yosegi.

Opening method of the puzzle box : 18 steps
Moving panels and Slide keys : have 4 panels / 2 keys
Outside size : 7.0 x 4.5 x 2.9 inch (18 x 11 x 7.5 cm) = 6 sun
Inside storage space size : about 5.0 x 3.7 x 1.9 inch (12.7 x 9.6 x 5 cm)
Include Description (solution sheet of how to open) and the gift box

6 sun size Japanese puzzle box. 6 sun (18cm / 7inch) is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm. This puzzle box is opened by 18 steps. This puzzle box have 2 slide keys and 4 slide panels. The Japanese puzzle box is made from only wood. This design puzzle box is made only by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Limited type OKA CRAFT Japan 199.95 2026-03-05T07:58:13+09:00 shop https://www.japanesepuzzlebox.jp/product/297 Opening method of the puzzle box : 12 steps Moving panels and slide keys: 3 panels / 2 key Outside… Opening method of the puzzle box : 12 steps
Moving panels and slide keys: 3 panels / 2 key
Outside size: 2.1 × 2.1 × 2.1 inches (54 × 54 × 54 mm)
Inside storage space: about 0.9 × 1.5 × 1.6 inches (24 × 39 × 43 mm)
Includes description (solution sheet) and gift box

This is a 2-sun size Japanese puzzle box. “2 sun” is a traditional Japanese measurement — 1 sun is about 1.18 inches (3.0 cm). This puzzle box opens in 12 steps. The design is a cubic style, featuring six different kinds of wood for top and bottom panels (Rengas, Mizuki, Ho, Purple-heart, Urushi, Nyatoh). The structure and the side panels are made with Agathis wood from Southeast Asia. The Japanese puzzle box is made entirely from wood and handcrafted by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Limited type OKA CRAFT Japan 58.00 2026-03-05T07:58:13+09:00 shop https://www.japanesepuzzlebox.jp/product/282 This box is different from a usual Japanese puzzle box in the first move (1st-step). At the beginnin… This box is different from a usual Japanese puzzle box in the first move (1st-step). At the beginning, you have to do something special before the next panel (2nd-step) can move. The hint is hidden in the name of this box...

*The yosegi marquetry pattern on the top is different for each box.
Opening method of the puzzle box : 5 steps
Moving panels and Slide keys : have 3 panels / no keys
Outside size : 4.5 x 3.2 x 2.2 inch (115 x 82 x 55 mm)
Inside storage space size : 2.90 x 2.5 x 1.1 inch (76 x 62 x 28 mm)
Include Description (solution sheet of how to open) and the gift box

4 sun size Japanese puzzle box. 4 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm. This puzzle box is opened by 5 steps.　This box is a puzzle box with a slightly unique mechanism.　The design is Traditional yosegi (top panel) and Ichimatsu yosegi (side panels). The Japanese puzzle box is made from only wood. This design puzzle box is made only by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Limited type OKA CRAFT Japan 114.95 2026-03-02T08:11:06+09:00 shop https://www.japanesepuzzlebox.jp/product/281 *Marquetry (yosegi) patterns of top/bottom panels are differed a little by each puzzle boxes. Open… *Marquetry (yosegi) patterns of top/bottom panels are differed a little by each puzzle boxes.
Opening method of the puzzle box : 6 steps
Moving panels and Slide keys : have 5 panels / No keys
Outside size : About 4.50 x 2.35 inch (115 x 60 mm)
Include Description (solution sheet) and the gift box

This puzzle box is opened by 6 steps. This puzzle box is unique Hexagon shape design.
The outside design is Traditional Yosegi-zaiku and ichimatsu yosegi. Many Natural woods is used for this marquetry (yosegi). The Japanese puzzle box is made from only wood. This puzzle box is made by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Unusual type OKA CRAFT Japan 139.90 2026-02-23T07:44:50+09:00 shop https://www.japanesepuzzlebox.jp/product/204 *The marquetry (yosegi) patterns vary for each puzzle box and may not be the same as shown in the ph… *The marquetry (yosegi) patterns vary for each puzzle box and may not be the same as shown in the photos. The mechanism moves in a simple sequence of 14 steps. It is not very difficult. Please enjoy the precision of the craftsmanship.
Opening method of the puzzle box : 14 steps Easy Gimmick
Moving panels and Slide keys : 4 panels / no keys
Outside size : 1.7x1.2x1.06 inch (43x30x27mm) << Very Tiny!
Inside storage space size : about 18 x 22 x 13 mm << Box inside size

Include Description (solution sheet) and the gift box

Very Tiny Japanese puzzle box. This is most small puzzle box in Hakone, Japan.
This puzzle box is opened by 14 steps (Open little by little in order). The Japanese puzzle box is made from only wood. "Mame" is meaning a "Beans" in Japanese. so it is meaning "This puzzle box is Small like a beans". The design is Yosegi-zaiku in Hakone, the pattern is differed by each boxes. This tiny puzzle box is made only by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Tiny size OKA CRAFT Japan 79.90 2026-02-06T07:54:39+09:00 shop https://www.japanesepuzzlebox.jp/product/308 *A sliced natural Zebrawood is stuck on the top and bottom panels, Not solid wood board. and the col… *A sliced natural Zebrawood is stuck on the top and bottom panels, Not solid wood board. and the color of side panels "ichimatsu yosegi" may vary from photos.

Opening method of the puzzle box : 10 steps (include the drawer)
Moving panels and Slide keys : have 3 panels / 1 keys
Outside size : 4.5 x 3.2 x 2.1 inch (115 x 82 x 53 mm)
Inside storage space size : 3.0 x 2.5 x 0.7 inch (76 x 64 x 19 mm & Drawer space)
Include Description (solution sheet) and the gift box

4 sun size Japanese puzzle box. 4 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm. This puzzle box is opened by 10 steps (the lid panel will open at step-7th and the drawer comes out at step-10th). The Japanese puzzle box is made from only wood. This puzzle box is made by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Medium size OKA CRAFT Japan 129.90 2026-02-04T13:27:02+09:00 shop https://www.japanesepuzzlebox.jp/product/246 *The marquetry (yosegi wood mosaic) patterns are different for each puzzle box. Opening method of… *The marquetry (yosegi wood mosaic) patterns are different for each puzzle box.

Opening method of the puzzle box: 14 steps and 5 steps
Moving panels and slide keys: Large box: 3 panels, 1 key / Small box: 4 panels, no keys
Outside size: Large box 3.0 x 2.0 x 1.7 inch (Japanese 2.5 sun size) 75 x 45 x 40 mm
       Small Mame box 1.7 x 1.2 x 1.0 inch (1 sun size) 43 x 30 x 27 mm
Includes description (solution sheet) and gift box

The large puzzle box is opened in 5 steps, and the inner small “Mame” box is opened in 14 steps. The small “Mame” box is placed inside the large 5-step box. “Mame” means beans in Japanese. That is very small! And 2.5 sun is a Japanese measure, 1 sun is 3 cm (1.18 inch). The length of this box is 7.5 cm (3.0 inch). Marquetry of Japan (Yosegi) is used for the pattern of this box. Many natural woods are used for this marquetry (yosegi). The Japanese puzzle box is made only from wood. This puzzle box is made by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Unusual type OKA CRAFT Japan 89.95 2026-01-06T07:42:16+09:00 shop https://www.japanesepuzzlebox.jp/product/269 Opening method of the puzzle box : 18 steps Moving panels and Slide keys : have 4 panels / 2 keys … Opening method of the puzzle box : 18 steps
Moving panels and Slide keys : have 4 panels / 2 keys
Outside size : 3.3 x 3.3 x 3.3 inch (85 x 85 x 85 mm)
Inside storage space size : 1.9 x 2.5 x 2.5 inch (47 x 65 x 65 mm)
Include Description (solution sheet) and the gift box

This puzzle box is the Cubic design and It's opened by 18 steps. The design is Ichimatsu yosegi (Japanese chckered pattern).The Japanese puzzle box is made from only wood. This puzzle box is made by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Unusual type OKA CRAFT Japan 139.00 2026-01-03T07:55:06+09:00 shop https://www.japanesepuzzlebox.jp/product/313 The yosegi marquetry pattern differs from box to box. The traditional yosegi design is used only on … The yosegi marquetry pattern differs from box to box. The traditional yosegi design is used only on the top panel, while the back side (bottom panel) is made by gluing sliced walnut onto plywood. side panels feature a checkered yosegi design.

Opening method of the puzzle box : 18 steps
Moving panels and Slide keys : have 4 panels / 2 keys
Outside size : 3.1 x 3.1 x 1.97 inch (80 x 80 x 51 mm)
Inside storage space size : 1.6 x 2.5 x 1.3 inch (41 x 63 x 33 mm)
Include Description (solution sheet) and the gift box

This puzzle box is opened in 18 steps. This puzzle box is unique square shape puzzle box. The Japanese puzzle box is made from only wood. This puzzle box is made by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Unusual type OKA CRAFT Japan 89.95 2025-12-17T21:06:10+09:00 shop https://www.japanesepuzzlebox.jp/product/249 *This 5 steps puzzle box can be combined with the Mame (Tiny 1 sun) puzzle box series to create a "N… *This 5 steps puzzle box can be combined with the Mame (Tiny 1 sun) puzzle box series to create a "Nested box".
Marquetry (yosegi) patterns of top and bottom panels are differed by each puzzle boxes.

Opening method of the puzzle box : 5 steps
Moving panels and Slide keys : have 3 panels / 1 keys
Outside size : 2.8 x 2.0 x 9.6 inch / 73 x 50 x 38 mm
Inside storage space size : 2.20 x 1.92 x 1.37 inch (45 x 30 x 35 mm)

Include Description (solution sheet) and the gift box

2.5 sun size Japanese puzzle box. 2.5 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm.
This puzzle box is opened by 5 steps. The design is Traditional Yosegi (Top and bottom panels) and natural wood (Side panels).The Japanese puzzle box is made from only wood. This design puzzle box is made only by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Small size OKA CRAFT Japan 59.00 2025-12-13T09:25:56+09:00 shop https://www.japanesepuzzlebox.jp/product/311 The top panel design combines two kinds of wood — Makore and Wenge. These woods are sliced and then … The top panel design combines two kinds of wood — Makore and Wenge. These woods are sliced and then glued onto plywood. The back side (bottom panel) is made from sliced walnut. side panels feature a checkered yosegi design.

Opening method of the puzzle box : 18 steps
Moving panels and Slide keys : have 4 panels / 2 keys
Outside size : 3.1 x 3.1 x 1.97 inch (80 x 80 x 51 mm)
Inside storage space size : 1.6 x 2.5 x 1.3 inch (41 x 63 x 33 mm)
Include Description (solution sheet) and the gift box

This puzzle box is opened in 18 steps. This puzzle box is unique square shape puzzle box. The Japanese puzzle box is made from only wood. This puzzle box is made by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Unusual type OKA CRAFT Japan 86.95 2025-12-11T03:44:43+09:00 shop https://www.japanesepuzzlebox.jp/product/312 The top panel design combines two kinds of wood —Japanese ash (Sen) and Teak. These woods are sliced… The top panel design combines two kinds of wood —Japanese ash (Sen) and Teak. These woods are sliced and then glued onto plywood. The back side (bottom panel) is made from sliced walnut. side panels feature a checkered yosegi design.

Opening method of the puzzle box : 18 steps
Moving panels and Slide keys : have 4 panels / 2 keys
Outside size : 3.1 x 3.1 x 1.97 inch (80 x 80 x 51 mm)
Inside storage space size : 1.6 x 2.5 x 1.3 inch (41 x 63 x 33 mm)
Include Description (solution sheet) and the gift box

This puzzle box is opened in 18 steps. This puzzle box is unique square shape puzzle box. The Japanese puzzle box is made from only wood. This puzzle box is made by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Unusual type OKA CRAFT Japan 86.95 2025-12-05T16:10:26+09:00 shop https://www.japanesepuzzlebox.jp/product/304 *A sliced natural Rosewood is stuck on the top and bottom panels, Not solid wood board. and the colo… *A sliced natural Rosewood is stuck on the top and bottom panels, Not solid wood board. and the color of side panels "ichimatsu yosegi" may vary from photos.

Opening method of the puzzle box : 27 steps
Moving panels and Slide keys : have 4 panels / 2 keys
Outside size : 4.5 x 3.2 x 2.1 inch (115 x 82 x 53 mm)
Inside storage space size : 2.80 x 2.50 x 1.14 inch (72 x 64 x 29 mm)
Include Description (solution sheet of how to open) and the gift box

4 sun size Japanese puzzle box. 4 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm. This puzzle box is opened by 27 steps. The design is Rosewood and Ichimatsu yosegi. The Japanese puzzle box is made from only wood. This design puzzle box is made only by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Medium size OKA CRAFT Japan 99.90 2025-12-05T09:18:09+09:00 shop https://www.japanesepuzzlebox.jp/product/314 The top and bottom panels of this box are made from fragrant camphor wood (Japanese Kusu wood). The … The top and bottom panels of this box are made from fragrant camphor wood (Japanese Kusu wood). The yosegi pattern in the center is not an applied sheet but is created by inlaying solid wood. All the colors come from the natural tones of the wood—no artificial coloring is used. The side panels are made from solid North American walnut and Southeast Asian agathis wood.

Opening method of the puzzle box : 18 steps
Moving panels and Slide keys : have 4 panels / 2 keys
Outside size : 3.3 x 3.3 x 3.3 inch (85 x 85 x 85 mm)
Inside storage space size : 1.9 x 2.5 x 2.5 inch (47 x 65 x 65 mm)
Include Description (solution sheet) and the gift box

This puzzle box is the Cubic design and It's opened by 18 steps. This box is a limited edition. The Japanese puzzle box is made from only wood. This puzzle box is made by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Limited type OKA CRAFT Japan 139.00 2025-12-03T16:42:05+09:00 shop https://www.japanesepuzzlebox.jp/product/305 *A sliced natural wood is stuck on the top and bottom panels, Not solid wood board. The random grain… *A sliced natural wood is stuck on the top and bottom panels, Not solid wood board. The random grain is only on the top panel. The bottom panel is a walnut veneer sheet. These three types of wood are wenge, sen (Japanese ash), and makore (or walnut). Since each one is handmade, there may be slight differences in the width and direction of the grain. The side panels are ichimatsu yosegi (checkered pattern).

Opening method of the puzzle box : 27 steps
Moving panels and Slide keys : have 4 panels / 2 keys
Outside size : 4.5 x 3.2 x 2.1 inch (115 x 82 x 53 mm)
Inside storage space size : 2.80 x 2.50 x 1.14 inch (72 x 64 x 29 mm)
Include Description (solution sheet of how to open) and the gift box

4 sun size Japanese puzzle box. 4 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm. This puzzle box is opened by 27 steps. The Japanese puzzle box is made from only wood. This design puzzle box is made only by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Medium size OKA CRAFT Japan 109.90 2025-11-24T10:16:57+09:00 shop https://www.japanesepuzzlebox.jp/product/310 Five types of natural wood are used for the top and bottom panels. The side panels feature a checker… Five types of natural wood are used for the top and bottom panels. The side panels feature a checkered yosegi design.

Opening method of the puzzle box : 18 steps
Moving panels and Slide keys : have 4 panels / 2 keys
Outside size : 3.1 x 3.1 x 1.97 inch (80 x 80 x 51 mm)
Inside storage space size : 1.6 x 2.5 x 1.3 inch (41 x 63 x 33 mm)
Include Description (solution sheet) and the gift box

This puzzle box is opened in 18 steps. This puzzle box is unique square shape puzzle box. The Japanese puzzle box is made from only wood. This puzzle box is made by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Limited type OKA CRAFT Japan 86.95 2025-11-16T16:08:46+09:00 shop https://www.japanesepuzzlebox.jp/product/309 *A sliced natural wood is stuck on the top and bottom panels, Not solid wood board. The random grain… *A sliced natural wood is stuck on the top and bottom panels, Not solid wood board. The random grain is only on the top panel. The bottom panel is a walnut veneer sheet. These three types of wood on top panel may differ slightly from the photos, and Since each one is handmade, there may be slight differences in the width and direction of the grain. The side panels are ichimatsu yosegi (checkered pattern).

Opening method of the puzzle box : 10 steps (include the drawer)
Moving panels and Slide keys : have 3 panels / 1 keys
Outside size : 4.5 x 3.2 x 2.1 inch (115 x 82 x 53 mm)
Inside storage space size : 3.0 x 2.5 x 0.7 inch (76 x 64 x 19 mm & Drawer space)
Include Description (solution sheet) and the gift box

4 sun size Japanese puzzle box. 4 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm. This puzzle box is opened by 10 steps (the lid panel will open at step-7th and the drawer comes out at step-10th). The Japanese puzzle box is made from only wood. This puzzle box is made by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Medium size OKA CRAFT Japan 109.90 2025-11-16T16:08:46+09:00 shop https://www.japanesepuzzlebox.jp/product/301 *The top and bottom panels are not solid single pieces of wood. Instead, they are finished with slic… *The top and bottom panels are not solid single pieces of wood. Instead, they are finished with sliced Yosegi sheets that are applied to the surface.

Opening method of the puzzle box : 27 steps
Moving panels and Slide keys : have 4 panels / 2 keys
Outside size : 4.8 x 3.5 x 2.4 inch (124 x 88 x 63 mm)
Inside storage space size : 3.0 x 2.7 x 1.40 inch (80 x 70 x 36 mm)
Include Description (solution sheet) and the gift box

This box size is my original size (4.2 sun) . it's Larger than 4 sun (12 cm/4.5 inch) and smaller than 5 sun (15 cm/6 inch). This is the size that I think it's good for a Himitsu-bako structure. This puzzle box is opened in 27 steps. The design features my original creative Yosegi work. The Japanese puzzle box is made entirely of wood. This particular design was created by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Limited type OKA CRAFT Japan 99.00 2025-11-16T16:08:46+09:00 shop https://www.japanesepuzzlebox.jp/product/293 Opening method of the puzzle box : 7 steps Moving panels and slide keys: 2 panels / 1 key Outside … Opening method of the puzzle box : 7 steps
Moving panels and slide keys: 2 panels / 1 key
Outside size: 2.1 × 2.1 × 2.1 inches (54 × 54 × 54 mm)
Inside storage space: 1.5 × 1.5 × 1.6 inches (39 × 39 × 43 mm)
Includes description (solution sheet) and gift box

This is a 2-sun size Japanese puzzle box. “2 sun” is a traditional Japanese measurement — 1 sun is about 1.18 inches (3.0 cm). This puzzle box opens in 7 steps. The design is a cubic style, featuring 3 types natural wood (Ho, Purple-heart, Mizuki) of top and bottom panels and natural Agathis wood from Southeast Asia of side panels. The Japanese puzzle box is made entirely from wood and handcrafted by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Small size OKA CRAFT Japan 56.00 2025-11-16T16:08:46+09:00 shop https://www.japanesepuzzlebox.jp/product/290 *The one-point yosegi patterns of top panels are differed by each puzzle boxes. The material : Agat… *The one-point yosegi patterns of top panels are differed by each puzzle boxes.
The material : Agathis wood, Nyatoh wood, Shina plywood (The type of wood used for the edges of the side panels may vary.)

Opening method of the puzzle box : 12 steps
Moving panels and Slide keys : have 3 panels / 2 keys
Outside size : 3.04 x 3.04 x 1.96 inch (78 x 78 x 50 mm)
Inside storage space size : 1.6 x 2.5 x 1.4 inch (41 x 62 x 36 mm)
Include Description (solution sheet) and the gift box

This puzzle box is opened by 12 steps. This puzzle box is unique square shape puzzle box.
The design is the one-point of Traditional yosegi. Many Natural woods is used for this marquetry (yosegi).The Japanese puzzle box is made from only wood. This puzzle box is made by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Unusual type OKA CRAFT Japan 49.99 2025-11-16T16:08:46+09:00 shop https://www.japanesepuzzlebox.jp/product/259 *The one-point yosegi patterns of top panels are differed by each puzzle boxes. The material : Agat… *The one-point yosegi patterns of top panels are differed by each puzzle boxes.
The material : Agathis wood, Hinoki wood, Shina plywood (The type of wood used for the edges of the side panels may vary.)

Opening method of the puzzle box : 12 steps
Moving panels and Slide keys : have 3 panels / 2 keys
Outside size : 3.04 x 3.04 x 1.96 inch (78 x 78 x 50 mm)
Inside storage space size : 1.61 x 2.51 x 1.41 inch (41 x 64 x 36 mm)
Include Description (solution sheet) and the gift box

This puzzle box is opened by 12 steps. This puzzle box is unique square shape puzzle box.
The design is the one-point of Traditional yosegi. Many Natural woods is used for this marquetry (yosegi).The Japanese puzzle box is made from only wood. This puzzle box is made by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Unusual type OKA CRAFT Japan 49.99 2025-11-16T16:08:46+09:00 shop https://www.japanesepuzzlebox.jp/product/295 The marquetry (Yosegi) patterns on the top and bottom panels are different for each puzzle box, and … The marquetry (Yosegi) patterns on the top and bottom panels are different for each puzzle box, and may not be the same as shown in the photos.

Opening method: 7 steps
Moving panels and slide keys: 2 panels / 1 key
Outside size: 2.3 × 1.8 × 1.4 in. (60 × 47 × 37 mm)
Inside storage space: about 1.1 × 1.1 × 0.9 in. (30 × 30 × 25 mm)
Includes description (solution sheet) and gift box.

This is a 2-sun size Japanese puzzle box. “Sun” is a traditional Japanese unit of measurement, where 1 sun is about 1.18 inches (3.0 cm).
The puzzle box opens in 7 steps. Its design combines traditional Yosegi with natural Agathis wood. The box is made entirely from wood and crafted only by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Small size OKA CRAFT Japan 58.00 2025-11-16T09:15:29+09:00 shop https://www.japanesepuzzlebox.jp/product/243 *The top and bottom panels are made of sliced natural walnut wood (not solid wood board). Opening… *The top and bottom panels are made of sliced natural walnut wood (not solid wood board).

Opening method of the puzzle box: 10 steps (including the drawer)
Moving panels and slide keys: 3 panels / 1 key
Outside size: 5.90 x 3.85 x 2.75 inches (150 x 98 x 70 mm)
Inside storage space size: 4.13 x 3.07 x 1.02 inches (105 x 78 x 26 mm, drawer space)
Includes description (solution sheet) and gift box

This is a 5-sun-size Japanese puzzle box. “Sun” is a traditional Japanese measurement; 1 sun is about 1.18 inches (3.0 cm). This puzzle box opens in 10 steps — the lid panel opens at step 7, and the drawer comes out at step 10. The top and bottom panels are made of sliced walnut wood, and the side panels are made of natural wood (Nyatoh wood, Urushi wood, and Walnut wood). This puzzle box is handcrafted by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Large size OKA CRAFT Japan 169.90 2025-11-08T09:47:25+09:00 shop https://www.japanesepuzzlebox.jp/product/289 *The top and bottom panels are not solid single pieces of wood. Instead, they are finished with slic… *The top and bottom panels are not solid single pieces of wood. Instead, they are finished with sliced Yosegi sheets that are applied to the surface.

Opening method of the puzzle box : 18 steps
Moving panels and Slide keys : have 4 panels / 2 keys
Outside size : 4.5 x 3.2 x 2.1 inch (115 x 82 x 53 mm)
Inside storage space size : about 2.90 x 2.50 x 1.20 inch (74 x 63 x 30 mm)
Include Description (solution sheet of how to open) and the gift box

This is a 4-sun size Japanese puzzle box. "Sun" is a traditional Japanese unit of measurement — 1 sun is approximately 1.18 inches or 3.0 cm. This puzzle box opens in 18 steps. The design features my original creative Yosegi work, made in July 2025. The Japanese puzzle box is made entirely of wood. This particular design was created by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Limited type OKA CRAFT Japan 79.90 2025-11-02T21:12:59+09:00 shop https://www.japanesepuzzlebox.jp/product/224 Many Natural wood is used for this puzzle box (Walnut, Ho, Mizuki, Purple heart, Keyaki, Jindai kats… Many Natural wood is used for this puzzle box (Walnut, Ho, Mizuki, Purple heart, Keyaki, Jindai katsura wood).

*The design of this panel may change in the future.

Opening method of the puzzle box : 14 steps
Moving panels and Slide keys : have 3 panels / 2 keys
Outside size : 3.04 x 3.04 x 1.96 inch (78 x 78 x 50 mm)
Inside storage space size : 1.61 x 2.51 x 1.41 inch (41 x 64 x 36 mm)
Include Description (solution sheet) and the gift box

This puzzle box is opened by 14 steps. This puzzle box is unique square shape puzzle box.
The top and bottom panels are made of 5 kinds natural wood
The Japanese puzzle box is made from only wood. This puzzle box is made by Hiroyuki Oka..

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Unusual type OKA CRAFT Japan 69.00 2025-10-29T08:37:56+09:00 shop https://www.japanesepuzzlebox.jp/product/296 The design of the marquetry (Yosegi) pattern varies from box to box. Opening method of the puzzle b… The design of the marquetry (Yosegi) pattern varies from box to box.
Opening method of the puzzle box : 12 steps
Moving panels and slide keys: 3 panels / 2 key
Outside size: 2.1 × 2.1 × 2.1 inches (54 × 54 × 54 mm)
Inside storage space: about 0.9 × 1.5 × 1.6 inches (24 × 39 × 43 mm)
Includes description (solution sheet) and gift box

This is a 2-sun size Japanese puzzle box. “2 sun” is a traditional Japanese measurement — 1 sun is about 1.18 inches (3.0 cm). This puzzle box opens in 12 steps. The design is a cubic style, featuring traditional Yosegi-zaiku marquetry and natural Agathis wood from Southeast Asia. The Japanese puzzle box is made entirely from wood and handcrafted by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Small size OKA CRAFT Japan 60.00 2025-10-21T08:34:17+09:00 shop https://www.japanesepuzzlebox.jp/product/307 *A sliced natural wood is stuck on the top and bottom panels, Not solid wood board. The random grain… *A sliced natural wood is stuck on the top and bottom panels, Not solid wood board. The random grain is only on the top panel. The bottom panel is a walnut veneer sheet. These two types of wood are walnut and makore. Since each one is handmade, there may be slight differences in the width and direction of the grain. The side panels are ichimatsu yosegi (checkered pattern).

Opening method of the puzzle box : 27 steps
Moving panels and Slide keys : have 4 panels / 2 keys
Outside size : 4.5 x 3.2 x 2.1 inch (115 x 82 x 53 mm)
Inside storage space size : 2.80 x 2.50 x 1.14 inch (72 x 64 x 29 mm)
Include Description (solution sheet of how to open) and the gift box

4 sun size Japanese puzzle box. 4 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm. This puzzle box is opened by 27 steps. The Japanese puzzle box is made from only wood. This design puzzle box is made only by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Medium size OKA CRAFT Japan 109.90 2025-10-14T21:39:05+09:00 shop https://www.japanesepuzzlebox.jp/product/194 *The marquetry (Yosegi wood mosaic) patterns are different for each puzzle box. Opening method: Lar… *The marquetry (Yosegi wood mosaic) patterns are different for each puzzle box.
Opening method: Large box – 5 steps / Small box – 18 steps
Moving panels and slide keys: Large box – 3 panels, 1 key / Small box – 4 panels, no keys
Outside size: Large box: 3.0 × 2.0 × 1.7 in. (Japanese 2.5 sun size) / 75 × 45 × 40 mm
Small Mame box: 1.7 × 1.2 × 1.06 in. (1 sun size) / 43 × 30 × 28 mm
Includes description (solution sheet) and gift box

The large puzzle box opens in 5 steps, and the small inner “Mame” box opens in 18 steps. The small “Mame” box fits neatly inside the larger box. In Japanese, Mame means “beans,” which shows just how tiny it is! “Sun” is a traditional Japanese unit of measure: 1 sun is about 3 cm (1.18 inches). So the length of the large box is 7.5 cm (3.0 inches). This box features traditional Japanese marquetry (Yosegi), made from many kinds of natural wood. The puzzle box is crafted entirely from wood, and created by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Unusual type OKA CRAFT Japan 89.95 2025-10-10T07:24:36+09:00 shop https://www.japanesepuzzlebox.jp/product/306 *A sliced natural wood is stuck on the top and bottom panels, Not solid wood board. The random grain… *A sliced natural wood is stuck on the top and bottom panels, Not solid wood board. The random grain is only on the top panel. The bottom panel is a walnut veneer sheet. These three types of wood are walnut, sen (Japanese ash), and makore. Since each one is handmade, there may be slight differences in the width and direction of the grain. The side panels are ichimatsu yosegi (checkered pattern).

Opening method of the puzzle box : 27 steps
Moving panels and Slide keys : have 4 panels / 2 keys
Outside size : 4.5 x 3.2 x 2.1 inch (115 x 82 x 53 mm)
Inside storage space size : 2.80 x 2.50 x 1.14 inch (72 x 64 x 29 mm)
Include Description (solution sheet of how to open) and the gift box

4 sun size Japanese puzzle box. 4 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm. This puzzle box is opened by 27 steps. The Japanese puzzle box is made from only wood. This design puzzle box is made only by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Medium size OKA CRAFT Japan 109.90 2025-10-06T18:23:26+09:00 shop https://www.japanesepuzzlebox.jp/product/132 Opening method of the puzzle box : 4 steps Moving panels and Slide keys : have 3 panels / no keys … Opening method of the puzzle box : 4 steps
Moving panels and Slide keys : have 3 panels / no keys
Outside size : 2.12 x 2.12 x 2.12 inch (54 x 54 x 54 mm)
Inside storage space size : 1.10 x 1.57 x 0.74 inch (28 x 40 x 19 mm) + Drawer space

Include Description (solution sheet) and the gift box

2 sun size cubic Japanese puzzle box. 2 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm.
This puzzle box is opened by 4 steps.
The design is Traditional Yosegi Ichimatsu (Checkered pattern) / top and bottom panels. The side of the puzzle box is Natural Walnut wood from Japan. The Japanese puzzle box is made from only wood.
This design puzzle box is made only by OKA CRAFT.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Small size OKA CRAFT Japan 58.00 2025-10-05T23:40:27+09:00 shop https://www.japanesepuzzlebox.jp/product/123 Gimmick for opening the puzzle box : 4 steps Moving panels and Slide keys : have 3 panels / no ke… Gimmick for opening the puzzle box : 4 steps

Moving panels and Slide keys : have 3 panels / no keys

Outside size : 2.12 x 2.12 x 2.12 inch (54 x 54 x 54 mm)
Inside storage space size : 1.10 x 1.57 x 0.74 inch (28 x 40 x 19 mm) + Drawer space

*Marquetry (yosegi) patterns are differed by each puzzle box.

Include Description (solution sheet) and the gift box

2 sun size cubic Japanese puzzle box. 2 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm.
This puzzle box is opened by 4 steps.
The design is Traditional Yosegi / top and bottom panels. The side of the puzzle box is Natural Walnut wood from Japan. The Japanese puzzle box is made from only wood.
This design puzzle box is made only by OKA CRAFT.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Small size OKA CRAFT Japan 59.00 2025-10-05T22:49:06+09:00 shop https://www.japanesepuzzlebox.jp/product/286 *The Marquetry (yosegi) patterns of side panels are differed by each puzzle boxes. Opening method… *The Marquetry (yosegi) patterns of side panels are differed by each puzzle boxes.

Opening method of the puzzle box : 18 steps (Simple Gimmick)
Moving panels and Slide keys : 4 panels / no keys
Outside size : 1.7 x 1.2 x 1.06inch (43 x 30 x 27mm) << Very Tiny!
Inside storage space size : about 0.62 x 0.86 x 0.43inch (16 x 22 x 11mm)
Include Description (solution sheet) and the gift box

Very Tiny Japanese puzzle box. This is most small puzzle box in Hakone, Japan.
This puzzle box is opened in 18 steps (Open little by little in order). The Japanese puzzle box is made from only wood. "Mame" is meaning a "Beans" in Japanese. so it is meaning "This puzzle box is Small like a beans".
The design is Japanese wood mosaic (Yosegi) body & Three-dimensional Ichimatsu Wood Mosaic (Top of the box). The design of side panels is Yosegi-zaiku in Hakone, the pattern is differed by each boxes. This tiny puzzle box is made by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Tiny size OKA CRAFT Japan 69.00 2025-10-05T22:46:58+09:00 shop https://www.japanesepuzzlebox.jp/product/285 *The Marquetry (yosegi) patterns are differed by each puzzle boxes. Opening method of the puzzle … *The Marquetry (yosegi) patterns are differed by each puzzle boxes.

Opening method of the puzzle box : 12 steps
Moving panels and Slide keys : 3 panels / 2 keys
Outside size : 1.7 x 1.4 x 1.2 inch (44 x 37 x 32 mm) << Very Tiny!Size
Inside storage space size : about 0.7 x 1.0 x 0.8 inch (19 x 27 x 20 mm)
Include Description (solution sheet) and the gift box

Very Tiny Japanese puzzle box. This is most small puzzle box. This puzzle box is opened in 12 steps. The Japanese puzzle box is made from only wood. This box is the smallest one, but it has "two slide keys (Kannuki)" and is made in the same traditional way as other puzzle boxes. The design is Traditional Yosegi-zaiku in Hakone, the pattern is differed by each boxes. This tiny puzzle box is made by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Tiny size OKA CRAFT Japan 72.00 2025-10-02T07:01:41+09:00 shop https://www.japanesepuzzlebox.jp/product/211 *A sliced natural Rosewood (from India) is stuck on the top and bottom panels. Not solid wood board.… *A sliced natural Rosewood (from India) is stuck on the top and bottom panels. Not solid wood board.
The side panels are Pure walnut wood.

opening method of the puzzle box : 14 steps
Moving panels and Slide keys : have 3 panels / 2 keys
Outside size : 4.5 x 3.2 x 2.1 inch (115 x 82 x 53 mm)
Inside storage space size : 3.26 x 2.59 x 1.49 inch (83 x 66 x 37 mm)
Include Description (solution sheet) and the gift box

4 sun size Japanese puzzle box. 4 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm. This puzzle box is opened by 14 steps. The side panels of box is Walnut wood from North America.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Medium size OKA CRAFT Japan 69.90 2025-09-20T16:37:44+09:00 shop https://www.japanesepuzzlebox.jp/product/298 A sliced natural Rosewood veneer is used on the top and bottom panels (not solid wood). The rosewood… A sliced natural Rosewood veneer is used on the top and bottom panels (not solid wood). The rosewood parts are made by joining sliced sheets, so there may be some natural seams. The side panels are solid agathis wood.

Opening method of the puzzle box: 14 steps
Moving panels and slide keys: 3 panels / 2 keys
Outside size: 4.5 × 3.2 × 2.1 in (115 × 82 × 53 mm)
Inside storage space: about 3.1 × 2.4 × 1.3 in (80 × 63 × 35 mm)
Included: solution sheet and gift box

This is a 4-sun size Japanese puzzle box. “Sun” is a traditional Japanese unit of measure; 1 sun is about 1.18 in / 3.0 cm. This puzzle box requires 14 steps to open. It was handcrafted by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Medium size OKA CRAFT Japan 69.90 2025-09-16T23:07:44+09:00 shop https://www.japanesepuzzlebox.jp/product/294 The top panel is made by attaching sliced natural rosewood to an MDF board.The other parts are mostl… The top panel is made by attaching sliced natural rosewood to an MDF board.The other parts are mostly made from Agathis wood.

Opening method of the puzzle box : 12 steps
Moving panels and Slide keys : have 3 panels / 2 keys
Outside size : 3.04 x 3.04 x 1.96 inch (78 x 78 x 50 mm)
Inside storage space size : 1.6 x 2.5 x 1.4 inch (41 x 62 x 36 mm)
Include Description (solution sheet) and the gift box

This puzzle box is opened by 12 steps. This puzzle box is unique square shape puzzle box.
The Japanese puzzle box is made from only wood. This puzzle box is made by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Unusual type OKA CRAFT Japan 54.95 2025-09-10T21:16:23+09:00 shop https://www.japanesepuzzlebox.jp/product/80 *A sliced natural Walnut wood is stuck on the top and bottom panels. Not solid wood board. Gimmic… *A sliced natural Walnut wood is stuck on the top and bottom panels. Not solid wood board.

Gimmick for opening the puzzle box : 14 steps

Moving panels and Slide keys : have 3 panels / 2 keys

Outside size : 4.5 x 3.2 x 2.1 inch (115 x 82 x 53 mm)
Inside storage space size : 3.26 x 2.59 x 1.49 inch (83 x 66 x 37 mm)

Include Description (solution sheet) and the gift box

4 sun size Japanese puzzle box. 4 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm. This puzzle box is opened by 14 steps. The side of box is Walnut wood from North America.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Medium size OKA CRAFT Japan 69.90 2025-09-05T19:00:53+09:00 shop https://www.japanesepuzzlebox.jp/product/164 *The Wood mosaic (Yosegi) patterns be differed by each boxes. Opening method of the puzzle box : … *The Wood mosaic (Yosegi) patterns be differed by each boxes.

Opening method of the puzzle box : 21 steps
Moving panels and Slide keys : have 4 panels / 2 keys
Outside size : 5.90 x 3.90 x 2.70 inch (150 x 100 x 68 mm) = 5 sun
Inside storage space size : 3.9 x 3.0 x 1.57 inch (100 x 78 x 40 mm)

Include Description (solution sheet of how to open) and the gift box

5 sun size Japanese puzzle box. 5 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm.
This puzzle box is opened by 21 steps. This puzzle box have 2 slide keys and 4 slide panels.
The design is Traditional KoYosegi. The Japanese puzzle box is made from only wood. This puzzle box is made by Hiroyuki Oka

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Large size OKA CRAFT Japan 164.90 2025-09-05T08:41:57+09:00 shop https://www.japanesepuzzlebox.jp/product/287 Opening method of the puzzle box : 18 steps Moving panels and Slide keys : have 4 panels / 2 keys … Opening method of the puzzle box : 18 steps
Moving panels and Slide keys : have 4 panels / 2 keys
Outside size : 3.5x2.6x2.0 inch (90 x 60 x 51 mm)
Inside storage space size : 2.0 x 1.92 x 1.14 inch (52 x 49 x 29 mm)
Include Description (solution sheet) and the gift box

3 sun size Japanese puzzle box. 3 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm. This puzzle box is opened by 18 steps. The design is Ichimatsu-chekered pattern (top and bottom panels) and Pure walnut wood from North America (side panels).The Japanese puzzle box is made from only wood. This design puzzle box is made only by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Small size OKA CRAFT Japan 67.00 2025-08-29T08:33:56+09:00 shop https://www.japanesepuzzlebox.jp/product/283 This box is different from a usual Japanese puzzle box in the first move (1st-step). At the beginnin… This box is different from a usual Japanese puzzle box in the first move (1st-step). At the beginning, you have to do something special before the next panel (2nd-step) can move. The hint is hidden in the name of this box...

*The top panel is made by pasting a thin slice of zebra-wood onto plywood; it is not a solid single piece of zebra-wood.
Opening method of the puzzle box : 5 steps
Moving panels and Slide keys : have 3 panels / no keys
Outside size : 4.5 x 3.2 x 2.2 inch (115 x 82 x 55 mm)
Inside storage space size : 2.90 x 2.5 x 1.1 inch (76 x 62 x 28 mm)
Include Description (solution sheet of how to open) and the gift box

4 sun size Japanese puzzle box. 4 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm. This puzzle box is opened by 5 steps.　This box is a puzzle box with a slightly unique mechanism.　The design is Zebra-wood (top panel) and Ichimatsu yosegi (side panels). The Japanese puzzle box is made from only wood. This design puzzle box is made only by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Limited type OKA CRAFT Japan 114.95 2025-08-14T12:15:35+09:00 shop https://www.japanesepuzzlebox.jp/product/291 The top is made using five types of wood: Keyaki, Katsura-jindai, Mizuki, Purple-heart, and Ho (magn… The top is made using five types of wood: Keyaki, Katsura-jindai, Mizuki, Purple-heart, and Ho (magnolia).

Opening method of the puzzle box : 12 steps
Moving panels and Slide keys : have 3 panels / 2 keys
Outside size : 3.04 x 3.04 x 1.96 inch (78 x 78 x 50 mm)
Inside storage space size : 1.6 x 2.5 x 1.4 inch (41 x 62 x 36 mm)
Include Description (solution sheet) and the gift box

This puzzle box is opened by 12 steps. This puzzle box is unique square shape puzzle box.
The Japanese puzzle box is made from only wood. This puzzle box is made by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Unusual type OKA CRAFT Japan 59.95 2025-08-11T12:03:50+09:00 shop https://www.japanesepuzzlebox.jp/product/280 Opening method of the puzzle box : 27 steps Moving panels and Slide keys : have 4 panels / 2 keys … Opening method of the puzzle box : 27 steps
Moving panels and Slide keys : have 4 panels / 2 keys
Outside size : 3.3 x 3.3 x 3.3 inch (85 x 85 x 85 mm)
Inside storage space size : 1.7 x 2.5 x 2.4 inch (44 x 65 x 61 mm)
Include Description (solution sheet) and the gift box

This puzzle box is the Cubic design and It's opened by 27 steps. The design is Ichimatsu yosegi (Japanese chckered pattern).The Japanese puzzle box is made from only wood. This puzzle box is made by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Unusual type OKA CRAFT Japan 149.90 2025-07-13T19:36:11+09:00 shop https://www.japanesepuzzlebox.jp/product/169 *Marquetry (yosegi) patterns of top and bottom panels are differed by each puzzle boxes. The side … *Marquetry (yosegi) patterns of top and bottom panels are differed by each puzzle boxes.
The side panels of box are Pure walnut wood from North America.

Opening method of the puzzle box : 18 steps
Moving panels and Slide keys : have 4 panels / 2 keys
Outside size : 3.5x2.6x2.0 inch (90 x 60 x 51 mm)
Inside storage space size : 2.0 x 1.92 x 1.14 inch (52 x 49 x 29 mm)
Include Description (solution sheet) and the gift box

3 sun size Japanese puzzle box. 3 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm. This puzzle box is opened by 18 steps. The design is Traditional Yosegi (top and bottom panels) and Pure walnut wood from North America (side panels).The Japanese puzzle box is made from only wood. This design puzzle box is made only by OKA CRAFT.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Small size OKA CRAFT Japan 67.00 2025-06-23T09:10:45+09:00 shop https://www.japanesepuzzlebox.jp/product/279 *The Material of top and bottom panels : Urushi wood, Purple-heart wood, Hoo wood Opening method of… *The Material of top and bottom panels : Urushi wood, Purple-heart wood, Hoo wood
Opening method of the puzzle box : 27 steps
Moving panels and Slide keys : have 4 panels / 2 keys
Outside size : 4.5 x 3.2 x 2.1 inch (115 x 82 x 53 mm)
Inside storage space size : 2.80 x 2.59 x 1.14 inch (72 x 66 x 29 mm)
Include Description (solution sheet of how to open) and the gift box

4 sun size Japanese puzzle box. 4 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm. This puzzle box is opened by 27 steps. The design is the top and bottom panels of Natural wood and Ichimatsu yosegi (side panels). The Japanese puzzle box is made from only wood. This design puzzle box is made only by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Medium size OKA CRAFT Japan 99.95 2025-04-05T00:02:24+09:00 shop https://www.japanesepuzzlebox.jp/product/274 "This box is an ordinary 12-step Cubic Japanese puzzle box. The only difference is that its design i… "This box is an ordinary 12-step Cubic Japanese puzzle box. The only difference is that its design is slightly different from usual."
*Material of natural wood : Walnut, Nyatoh, Urushi, Purple-heart, Mizuki wood.

Opening methd of the puzzle box : 12 steps
Moving panels and Slide keys : have 3 panels / 2 keys
Outside size : 2.1 x 2.1 x 2.1 inch (54 x 54 x 54 mm)
Inside storage space size : 1.0 x 1.6 x 1.6 inch (25 x 41 x 42 mm)
Include Description (solution sheet) and the gift box

2 sun size Japanese puzzle box. 2 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm. This puzzle box is opened by 12 steps. The Japanese puzzle box is made from only wood.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Small size OKA CRAFT Japan 60.00 2025-04-02T12:33:22+09:00 shop https://www.japanesepuzzlebox.jp/product/113 *This box is sold out, and I am unable to reproduce it. Marquetry (yosegi) patterns are differed … *This box is sold out, and I am unable to reproduce it.

Marquetry (yosegi) patterns are differed a little by each puzzle boxes.
Opening method of the puzzle box : 6 steps
Moving panels and Slide keys : have 5 panels / No keys

Outside size : About 4.50 x 2.35 inch (115 x 60 mm)

Include Description (solution sheet) and the gift box

This puzzle box is opened by 6 steps. This puzzle box is unique Hexagon shape design.
The outside design is Traditional Yosegi-zaiku. Many Natural woods is used for this marquetry (yosegi).
The Japanese puzzle box is made from only wood. This puzzle box is made by OKA CRAFT.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Limited type OKA CRAFT Japan 139.90 2025-03-12T19:33:57+09:00 shop https://www.japanesepuzzlebox.jp/product/193 *This box is sold out, and I am unable to reproduce it. The material Natural woods : Hoo (magnoli… *This box is sold out, and I am unable to reproduce it.

The material Natural woods : Hoo (magnolia), Nyatoh, Mizuki, Purpleheart, Urushi, Karin
Opening method of the puzzle box : 6 steps
Moving panels and Slide keys : have 5 panels / No keys
Puzzle box Outside size : About 4.50 x 2.35 inch (115 x 60 mm)
Include Description (solution sheet) and the gift box

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Limited type OKA CRAFT Japan 99.00 2025-02-18T07:47:55+09:00 shop https://www.japanesepuzzlebox.jp/product/208 *This box is sold out, and I am unable to reproduce it. Material wood : Nyatoh, Purple heart, Miz… *This box is sold out, and I am unable to reproduce it.

Material wood : Nyatoh, Purple heart, Mizuki, Hinoki, Keyaki wood
Opening mthod of the puzzle box : 14 steps
Moving panels and Slide keys : have 3 panels / 2 keys

Outside size : 4.5 x 3.2 x 2.1 inch (115 x 82 x 53 mm)
Inside storage space size : 3.00 x 2.59 x 1.49 inch (76 x 66 x 37 mm)

Include Description (solution sheet) and the gift box

4 sun size Japanese puzzle box. 4 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm. This puzzle box is opened by 14 steps. The Japanese puzzle box is made from only wood.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Limited type OKA CRAFT Japan 69.90 2025-02-18T07:46:31+09:00 shop https://www.japanesepuzzlebox.jp/product/206 *This box is sold out, and I am unable to reproduce it. The Marquetry (yosegi) patterns of top/bo… *This box is sold out, and I am unable to reproduce it.

The Marquetry (yosegi) patterns of top/bottom panels are differed by each puzzle boxes.
Opening method of the puzzle box : 14 steps
Moving panels and Slide keys : have 3 panels / 2 keys
Outside size : 4.60 x 4.05 x 1.96 inch (117 x 103 x 51 mm)
Inside storage space size : 3.00 x 3.34 x 1.41 inch (77 x 85 x 36 mm)

Include Description (solution sheet) and the gift box

This puzzle box is opened by 14 steps. This puzzle box has a wider width than a normal puzzle box.
The design is Traditional Yosegi-zaiku (Top and Bottom panels). The side panels are made of Natural Hinoki wood and Purple heart wood. The Japanese puzzle box is made from only wood. This puzzle box is made by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Limited type OKA CRAFT Japan 79.90 2025-02-18T07:45:58+09:00 shop https://www.japanesepuzzlebox.jp/product/179 *This box is sold out, and I am unable to reproduce it. Opening method of the puzzle box : 10 ste… *This box is sold out, and I am unable to reproduce it.

Opening method of the puzzle box : 10 steps
Moving panels and Slide keys : have 3 panels / 1 keys
Outside size : 4.3 x 4.3 x 4.3 inch (110 x 110 x 110 mm)
Inside storage space size : 3.0 x 3.5 x 2.2 inch (77 x 89 x 57 mm) + Drawer space
Include Description (solution sheet) and the gift box

This puzzle box is Large Cube design and It's opened by 10 steps. (the lid panel will open at step-7th and the drawer comes out at step-10th). The design is Traditional Yosegi-zaiku. Many Natural woods is used for this marquetry (yosegi). The Japanese puzzle box is made from only wood. This puzzle box is made by OKA CRAFT.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Limited type OKA CRAFT Japan 156.00 2025-02-18T07:45:09+09:00 shop https://www.japanesepuzzlebox.jp/product/115 Opening method of the puzzle box : 12 steps Moving panels and Slide keys : have 3 panels / 2 keys … Opening method of the puzzle box : 12 steps
Moving panels and Slide keys : have 3 panels / 2 keys
Outside size : 3.5x2.6x2.0 inch (90 x 60 x 50 mm)
Inside storage space size : 2.20 x 1.92 x 1.37 inch (56 x 49 x 35 mm)

Include Description (solution sheet) and the gift box

3 sun size Japanese puzzle box. 3 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm. This puzzle box is opened by 12 steps. The design is 4 kinds Natural wood of top and bottom panels and Walnut wood from North America of side panels. The Japanese puzzle box is made from only wood. This design puzzle box is made only by OKA CRAFT.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Small size OKA CRAFT Japan 60.00 2025-02-03T12:06:03+09:00 shop https://www.japanesepuzzlebox.jp/product/232 *The types of natural wood used for the top and bottom panels are occasionally subject to change. … *The types of natural wood used for the top and bottom panels are occasionally subject to change.

Opening method of the puzzle box : 27 steps
Moving panels and Slide keys : have 4 panels / 2 keys

Outside size : 4.8 x 3.5 x 2.4 inch (124 x 88 x 63 mm)
Inside storage space size : 3.2 x 2.7 x 1.45 inch (83 x 70 x 37 mm)
Include Description (solution sheet) and the gift box

This box size is my original size (4.2 sun) . it's Larger than 4 sun (12 cm/4.5 inch) and smaller than 5 sun (15 cm/6 inch). This is the size that I think it's good for a Himitsu-bako structure. This puzzle box is opened in 27 steps. The design is the combination of 4 kind woods (top and bottom panels) and Ichimatsu wood mosaic (side panels). The Japanese puzzle box is made from only wood.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Medium size OKA CRAFT Japan 99.00 2025-01-19T12:49:07+09:00 shop https://www.japanesepuzzlebox.jp/product/226 *The Marquetry (yosegi) patterns are differed a little by each puzzle boxes. Opening method of th… *The Marquetry (yosegi) patterns are differed a little by each puzzle boxes.

Opening method of the puzzle box : 54 steps
Moving panels and Slide keys : have 4 panels / 8 keys

Outside size : 7.0 x 4.7 x 3.2 inch (18 x 12 x 8.2 cm) = 6 sun
Inside storage space size : 4.7 x 3.9 x 2.2 inch (12 x 10 x 5.6 cm)
Include Description (solution sheet of how to open) and the gift box

6 sun size Japanese puzzle box. 6 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm.
This puzzle box is opened by 54 steps. This puzzle box have 8 slide keys and 4 slide panels. The design is Traditional Yosegi. The Japanese puzzle box is made from only wood. This puzzle box is made by Hiroyuki Oka.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Extra Large size OKA CRAFT Japan 349.00 2024-09-10T07:15:54+09:00 shop https://www.japanesepuzzlebox.jp/product/178 *A sliced natural Zebra wood is stuck on the top and bottom panels. Not solid wood board. The side … *A sliced natural Zebra wood is stuck on the top and bottom panels. Not solid wood board.
The side panels are Pure walnut wood.

opening method of the puzzle box : 14 steps
Moving panels and Slide keys : have 3 panels / 2 keys

Outside size : 4.5 x 3.2 x 2.1 inch (115 x 82 x 53 mm)
Inside storage space size : 3.26 x 2.59 x 1.49 inch (83 x 66 x 37 mm)

Include Description (solution sheet) and the gift box

4 sun size Japanese puzzle box. 4 sun is a Japanese measurements. 1 sun is about 1.18 inch / 3.0 cm. This puzzle box is opened by 14 steps. The side of box is Walnut wood from North America.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Medium size OKA CRAFT Japan 69.90 2024-08-24T09:14:31+09:00 shop https://www.japanesepuzzlebox.jp/product/105 *The Marquetry (yosegi) patterns of top/bottom panels are differed by each puzzle boxes. and the I… *The Marquetry (yosegi) patterns of top/bottom panels are differed by each puzzle boxes.
and the Ichimatsu wood mosaic of side panels will vary according to the Material wood's stocks.

Gimmick for opening the puzzle box : 14 steps
Moving panels and Slide keys : have 3 panels / 2 keys
Outside size : 4.72 x 4.05 x 1.96 inch (120 x 103 x 50 mm)
Inside storage space size : 3.14 x 3.46 x 1.41 inch (80 x 88 x 36 mm)
Include Description (solution sheet) and the gift box

This puzzle box is opened by 14 steps. This puzzle box has a wider width than a normal puzzle box.
The design is Traditional Yosegi-zaiku. Many Natural woods is used for this marquetry (yosegi).
The Japanese puzzle box is made from only wood.
This puzzle box is made by OKA CRAFT.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Unusual type OKA CRAFT Japan 79.90 2024-03-12T16:04:45+09:00 shop https://www.japanesepuzzlebox.jp/product/119 *Marquetry (yosegi) patterns of top and bottom panels are differed by each puzzle box. Gimmick fo… *Marquetry (yosegi) patterns of top and bottom panels are differed by each puzzle box.

Gimmick for opening the puzzle box : 12 steps
Moving panels and Slide keys : have 3 panels / 2 keys

Outside size : 3.04 x 3.04 x 1.96 inch (78 x 78 x 50 mm)
Inside storage space size : 1.61 x 2.51 x 1.41 inch (41 x 64 x 36 mm)

Include Description (solution sheet) and the gift box

This puzzle box is opened by 12 steps. This puzzle box is unique square shape puzzle box.
The design is Traditional yosegi and Walnut wood from North America. Many Natural woods is used for this marquetry (yosegi).The Japanese puzzle box is made from only wood. This puzzle box is made by OKA CRAFT.

"The Japanese puzzle box (Himitsu-bako) is made only of wood, environmentally-friendly products. This a one of traditional art work of Japan. The origin goes back even to the Edo and Meiji era (1800s) in Japan. It has been handed down by the very few craftsmen. I am crafting full-time these puzzle boxes by myself. I had training for 10 years and I'm crafting these Japanese puzzle boxes and Yosegi-zaiku for over 20 years. All items are made in my workshop and shipped to you directly. I will promise that all boxes are of good quality. My Puzzle boxes will move smoothly, because I will check and test all puzzle boxes before shipping. If you have a question, Please feel free to ask me anything. Thank you!. Hiroyuki Oka"

The puzzle box outside (Length) size : 1 sun (Mame / 4.3cm / 1.70inch) , 2 sun (6.0cm / 2.35inch) , 3 sun (9.0cm / 3.54inch) , 4 sun (11.6cm / 4.56inch) , 5 sun (15.0cm / 5.90inch) , 6 sun (18.0cm / 7.00inch) , 7 sun (21.0cm / 8.25inch).

]]> Unusual type OKA CRAFT Japan 59.40 2024-02-10T02:13:26+09:00 shop