National championships (Japan Curling Association records)
7 domestic events (1990–2013).
| Year | Event | Team | Result |
|---|---|---|---|
| 2013 | Japan Senior Curling Championships 2013 | 常呂倶楽部 men | Round robin 3–1 |
| 2002 | Japan Curling Championships 2002 | MAX men | Runners-up |
| 2001 | Japan Curling Championships 2001 | ETOILE men | Runners-up |
| 1993 | Japan Curling Championships 1993 | ブルーゲイル men | |
| 1992 | Japan Curling Championships 1992 | ブルーゲイル men | #3 |
| 1990 | Japan Curling Championships 1990 | ブルーゲイル men | Runners-up |
| Japan Curling Championships | ビッグマリン men | Champions |
Source: the event pages of the Japan Curling Association (team rosters and results). Matched by name, so a different person with the same name could be mixed in. Elementary and junior high school events are not listed.
Teammates
Players who were on the same Japan team at an international event (World Curling records), on the same team at a domestic event (Japan Curling Association records), or on the same team in a game in the library. Most shared first.
- Ryoji Onodera小野寺亮二 · 5 domestic
- Tetsu Eda江田哲 · 4 domestic
- Shinji Miura三浦真二 · 2 domestic
- Hirotoshi Yamaguchi山口浩俊 · 1 domestic
- Hirofumi Kobayashi小林博文 · 1 domestic
- Kazuhiko Tabusa田房和彦 · 1 domestic
- Hiroshi Tsuruga敦賀浩司 · 1 domestic
- Shuichiro Omote表周一郎 · 1 domestic
- Yuki Hayashi林佑樹 · 1 domestic
- Yuki Sawamukai澤向裕希 · 1 domestic