Info
| Last name | Kosaka |
| First name | Hikaru |
| Nationality |  Japan |
| Date of birth | 21-10-1988 |
| Age | 37 |
About Hikaru Kosaka
Hikaru Kosaka is a Japanese professional cyclist, 37 years old. Hikaru has won 11 career victories. Active in mountain biking, road cycling, cyclocross.
| Date | Rank | Race |
|---|---|---|
| 26-11 | 14 | Kansai Cyclo-Cross Biwako Grand Prix (C2) |
| 19-11 | 9 | Supercross Nobeyama (C2) |
| 15-10 | DNF | Japan Cup Cycle Road Race (1.Pro) |
| 14-10 | 84 | Japan Cup Criterium (CRTP) |
| 15-01 | 5 | Japanese National Championships CX (CN) |