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 |
|---|---|---|
| 09-12 | 2 | Japanese National Championships CX (CN) |
| 25-11 | 4 | Kansai Cyclo Cross Yasu Round (C2) |
| 18-11 | 4 | Shinshu Cyclocross Nobeyama Kogen Round (C2) |