National championships (Japan Curling Association records)
7 domestic events (1996–2014).
| Year | Event | Team | Result |
|---|---|---|---|
| 2014 | Japan Mixed Doubles Curling Championships 2014 | 酒巻・尾角 | Round robin 1–6 |
| 2011 | Japan Senior Curling Championships 2011 | TEAM TOKYO men | Round robin 2–1 |
| 2004 | Japan Curling Championships 2004 | FREEDOM men | |
| 2002 | Japan Curling Championships 2002 | FREEDOM men | Round robin 2–6 |
| 2001 | Japan Curling Championships 2001 | FREEDOM men | Round robin 5–3 |
| 1998 | Japan Curling Championships 1998 | OZ MAGIC men | Round robin 2–5 |
| 1996 | Japan Curling Championships 1996 | TOKYO OZ men | Round robin 0–7 |
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.
- Yoshinari Suzuki鈴木義成 · 1 domestic