Welcome to oka-craft

"Delivery time : 10 days -- 3 weeks" Welcome. My name is Hiroyuki OKA. I'm a Japanese puzzle box Craftsman in Japan. The Japanese puzzle box (called "Himitsu Bako" in Japanese) is a one of traditional Hand crafts 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 this puzzle box. I had training for 10 years and I'm crafting these Japanese puzzle boxes for 20 years. All puzzle boxes are made in my workshop by myself and shipped to you directly. The Delivery time to United States or other countries / 10 days -- 3 weeks. If you have a question, Please feel free to ask me anything!. Thank you. More »