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 |
|---|---|---|
| 17-12 | 3 | Utsunomiya Cyclo Cross Day 1 (C2) |
| 20-11 | 3 | Kansai Cyclo Cross Biwako Grand Prix (C2) |
| 13-11 | 3 | Rapha Supercross Nobeyama (C2) |
| 15-10 | 61 | Japan Cup Criterium (CRTP) |