Yoshiyuki Koga is a cyclist from Japan.
All | Hilly |
Date | Pos | GC | Race | ||
---|---|---|---|---|---|
26.09 | 48 | Kobe Criterium BR-1 | NE | Show more | ||
18.04 | Tour de Kumano | NE | ||||
18.04 | 55 | Tour de Kumano | Overall | |||
15.05 | DNF | East Japan Road Classic(1) | NE | Show more | ||
06.06 | DNF | West Japan Road Classic(1) | NE | Show more |