The Sakura Mochi Puzzle by Akio Kamei was made for the exhibition with the theme Spring. The leaf of the cherry tree is wood inlay made by Haruo Uchiyama. Size (box body): 140x120x42 mm Size (storage part): 30x8x14mm Material : mizuki (dogwood), rose wood, oak. Limited edition puzzle and was crafted and stamped by Akio Kamei. Comes in Gift Box and Opening Diagram!