Info
| Last name | Kosaka |
| First name | Masanori |
| Nationality |  Japan |
| Date of birth | 02-12-1963 |
| Age | 62 |
| Date | Rank | Race |
|---|---|---|
| 18-12 | 40 | Utsunomiya Cyclo Cross Day 2 (C2) |
| 17-12 | 31 | Utsunomiya Cyclo Cross Day 1 (C2) |
| 20-11 | 20 | Kansai Cyclo Cross Biwako Grand Prix (C2) |
| 13-11 | DNF | Rapha Supercross Nobeyama (C2) |