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 |
|---|---|---|
| 12-12 | 1 | Japanese National Championships CX (CN) |
| 21-11 | 2 | Kansai Cyclo Cross Biwako Grand Prix (C2) |
| 14-11 | 3 | Rapha Supercross Nobeyama (C2) |
| 24-10 | DNF | National Road Championships - Japan (CN) |