| 1997: | Joined the Japan Boomerang Association. Participated in competitions and instructed how to make and throw boomerangs at experience-based events. |
| 2009: | Held the "Forests Boomerang Exhibition" using thinning woods. (Notice, Lead, Exhibition) |
| 2011: | Started Nariki Boomerangs. |
| 2012: | Hakone-Yosegi-Zaiku marquetry 4 wings and 2 wings, exhibited at "TAKUMI + WAZA Odawara Traditional Crafts". |
| 2013: | Jindai-boku Katsura 2 wings and Bamboo 4 wings. |
| 2015: | Bamboo 4 wings ver.2. |
| 2024: | Sakura 5 wings. |