Japanese puzzle box by Hiroyuki Oka. Ship to Worldwide from Japan.
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Welcome! This is the official online shop of Hiroyuki Oka, a craftsman specializing in traditional Japanese puzzle boxes (Himitsu-Bako).
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  • Oct 10, 2025 Process of Mame boxes
  • Oct 9, 2025 Mame 10-steps boxes
  • Oct 8, 2025 Another Round of 27-steps
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Craftsman

Name
Hiroyuki Oka 岡　裕之
Craftsman
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