Info
| Last name | Ochiai |
| First name | Kosei |
| Nationality |  Japan |
About Kosei Ochiai
Kosei Ochiai is a Japanese cycling professional, 0 years old.
| Date | Rank | Race |
|---|---|---|
| 18-12 | 51 | Utsunomiya Cyclo Cross Day 2 (C2) |
| 17-12 | 48 | Utsunomiya Cyclo Cross Day 1 (C2) |
| 20-11 | 7 | Japanese National Championships - XCO U19 (CN) |