Welcome! This site is the official online shop of OKA CRAFT. We specialize in Japanese puzzle boxes (Himitsu-Bako)!
Last updated: 06 October, 2025 / Delivery time: 3–7 business days to all countries. However, Even in countries where shipping is currently possible, there are some regions where packages still can’t be delivered. If that happens, I’ll let you know and issue a full refund. Thank you for your understanding. *Please note that the design of the outer case and the type of wood used may vary depending on the production lot. Also, the yosegi pattern may differ slightly from piece to piece.

Japanese Puzzle Box