I purchased 2 Puzzleboxes, because I always wanted to have one as a kid. They arrived in Germany quickly and they are amazing. They slide free and easy and if you don't know where to look you can't see the sliding parts. These boxes are like art. Beautiful woodwork.

This is a beautiful box, cleverly constructed with nearly invisible lines. Arrived safely from Japan to California.
I had intended to give this as a gift, but ended up keeping it myself. I would definitely recommend this to any one wanting something unique and special.
And trying to open this up without looking at the instructions was fun and challenging.

Masterful work as usual, movements are very smooth.

Sent as a gift and they loved it; thank you!

Excellent work as always; thank you.

We purchased the 27 step Yosegi 5 sun puzzle box for our son. The box is intricate and beautiful, and works smoothly and perfectly....the feel and sound of the sliding tabs are a pleasure and our son was delighted! The packaging was not only secure, but was also lovely to look at. And the service was exceptional: we ordered the box on January 2nd and were astonished to receive it (in the US) on January 5th. Thank you very much Mr. Oka.

I want to compliment you on the workmanship and its presentation. The way it was shipped, the packaging and the attention to detail is most appreciated. From the beginning of the purchase to the delivery and preciseness of the box movement, is truly of the utmost high quality. I hope to make another purchase from you in the near future.

Very nice box, excellent craftsmanship and very fast shipping to Europe, thank you very much!

Not that small but the smallest in my collection. The keys are sliding without problems and the inside is surprisingly bigger as thought.
Many thanks. Great quality !