National championships (Japan Curling Association records)
7 domestic events (2010–2017).
| Year | Event | Team | Result |
|---|---|---|---|
| 2017 | Japan Curling Championships 2017 | チーム荻原 men | Round robin 4–4 |
| 2016 | Japan Curling Championships 2016 | チーム荻原 men | Round robin 5–3 |
| 2015 | Japan Curling Championships 2015 | チーム荻原 men | Round robin 3–5 |
| 2014 | Japan Curling Championships 2014 | チーム荻原 men | Round robin 4–4 |
| 2011 | Japan Curling Championships 2011 | 北海道大学 men | Round robin 4–3 |
| 2010 | Japan Curling Championships 2010 | チーム札幌 men | Round robin 6–2 |
| 2010 | All-Japan University Curling Championships 2010 | 北海道大学 men | Runners-up |
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.
- Daiki Yamazaki山崎大樹 · 6 domestic
- Kohei Okamura岡村康平 · 4 domestic
- Ryo Ogihara荻原諒 · 4 domestic
- Minato Hayamizu速水港 · 2 domestic
- Shinya Iwamoto岩本晋也 · 1 domestic
- Satoshi Koizumi小泉聡 · 1 domestic
- Kizuki Ryokawa両川築 · 1 domestic