His unique and elegant works attracted fans all over the world. He inherited the skill of Secret Box that is the origin of our Karakuri box. He has made various works such as Secret Box, Karakuri Box, Yosegi, Furnishing Work, and Interlocking Puzzle. He created many works, and as many of them as possible are printed in the book. The photos of all 10 solo exhibitions are printed. In the special interview, he talked about his 70 years of work, and about the skill and the background of his elegant Secret Box. We approached the history of Secret Box from a craftsman’s point of view. editor: Karakuri Creation Group