Tomoya KUMAI
JAPANJapan Canoe Federation- Nationality
- JAPANJapan
- Age
- 31
- Gender
- Men
| Season | Competition | Event | Phase | Rank |
|---|---|---|---|---|
| 2018 | 2018 ICF JUNIOR & U23 CANOE SPRINT WORLD CHAMPIONSHIPS | C2 Men 500m | Heats | 7 |
| 2018 | 2018 ICF JUNIOR & U23 CANOE SPRINT WORLD CHAMPIONSHIPS | C2 Men 500m | Semifinal | 8 |
| 2013 | 2013 ICF JUNIOR AND U23 CANOE SPRINT WORLD CHAMPIONSHIPS | C1 Men 1000m | Heats | 7 |
| 2013 | 2013 ICF JUNIOR AND U23 CANOE SPRINT WORLD CHAMPIONSHIPS | C1 Men 1000m | Semifinal | 9 |