Koyo NIIOKA
JAPANJapan Canoe Federation- Nationality
- JAPANJapan
- Age
- 32
- Gender
- Men
| Season | Competition | Event | Phase | Rank |
|---|---|---|---|---|
| 2021 | 2021 CANOE SPRINT ASIAN OLYMPIC QUALIFIER | K2 Men 1000m | Semifinal | 3 |
| 2021 | 2021 CANOE SPRINT ASIAN OLYMPIC QUALIFIER | K2 Men 1000m | Heats | 4 |
| 2021 | 2021 CANOE SPRINT ASIAN OLYMPIC QUALIFIER | K2 Men 1000m | Final | 5 |
| 2019 | 2019 ICF CANOE SPRINT WORLD CHAMPIONSHIPS | K2 Men 500m | Heats | 2 |
| 2019 | 2019 ICF CANOE SPRINT WORLD CHAMPIONSHIPS | K2 Men 1000m | Final | 3 |
| 2019 | 2019 ICF CANOE SPRINT WORLD CHAMPIONSHIPS | K2 Men 500m | Final | 3 |
| 2019 | 2019 ICF CANOE SPRINT WORLD CHAMPIONSHIPS | K2 Men 1000m | Heats | 4 |
| 2019 | 2019 ICF CANOE SPRINT WORLD CHAMPIONSHIPS | K2 Men 500m | Semifinal | 5 |
| 2019 | 2019 ICF CANOE SPRINT WORLD CUP 2 | K2 Men 1000m | Heats | 7 |
| 2019 | 2019 ICF CANOE SPRINT WORLD CUP 1 | K1 Men 1000m | Heats | 7 |