Info
| Last name | Mukoyama |
| First name | Koji |
| Nationality |  Japan |
| Date of birth | 01-12-1978 |
| Age | 47 |
| Date | Rank | Race |
|---|---|---|
| 11-12 | 45 | Japan National Championships CX (CN) |
| 27-11 | 29 | Rapha Supercross Nobeyama - Day 2 (C2) |
| 26-11 | 26 | Rapha Supercross Nobeyama - Day 1 (C2) |
| 20-11 | 24 | KANSAI Cyclo Cross Makino Round (C2) |
| 30-10 | 17 | TOHOKU CX Project INAWASHIRO Round (C2) |