Info
| Last name | Oikawa |
| First name | Hiroyasu |
| Nationality |  Japan |
| Date of birth | 07-01-2005 |
| Age | 20 |
Results
| Date | Rank | Race |
|---|---|---|
| 07-12 | 60 | Utsunomiya Cyclo-cross Day 2 (C2) |
| 06-12 | 46 | Utsunomiya Cyclo-cross Day 1 (C2) |
| 23-11 | 71 | Kansai Cyclocross Biwako Grand Prix (C2) |