About Yuma Koishi
Yuma Koishi is a Japanese professional cyclist, 32 years old, who currently rides for Kinan Racing Team. Yuma has won 2 career victories. Active in road cycling.
Monuments
| Year | Milano - San Remo | Tour of Flanders | Paris - Roubaix | Liège-Bastogne-Liège | Il Lombardia |
|---|---|---|---|---|---|
| 2026 | - | - | - | - | - |
| 2016 | - | - | - | - | DNF |
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
| 11-02 | 8 |  Asian Road Cycling Championships (CN) | |||||
| 07-02 | 5 | Asian Road Cycling Championships Team Mixed Relay (CC) | |||||
| 06-02 | 7 | Asian Road Cycling Championships TT (CN) | |||||
 Tour of Sharjah (2.2) | |||||||
| 6 |  Standings | ||||||
| 27-01 | 69 | Stage 5Sharjah - Sharjah (100.0km) | |||||
| 26-01 | 19 | Stage 4Dibba Alshi - Al Suhub (133.0km) | |||||
| 25-01 | 20 | Stage 3Sharjah - Sharjah (9.0km) | |||||
| 24-01 | 19 | Stage 2Sharjah - Sharjah (129.0km) | |||||
| 23-01 | 125 | Stage 1Sharjah - Sharjah (129.0km) | |||||
