Info
| Last name | Yoshioka |
| First name | Seiichi |
| Nationality |  Japan |
| Date of birth | 22-02-1978 |
| Age | 47 |
About Seiichi Yoshioka
Seiichi Yoshioka is a Japanese cycling professional, 47 years old.
Results
| Date | Rank | Race |
|---|---|---|
| 17-11 | 63 | Kansai Cyclocross Biwako Grand Prix (C2) |