Info
| Last name | Oka |
| First name | Yasumasa |
| Nationality |  Japan |
| Date of birth | 29-08-1992 |
| Age | 33 |
| Date | Rank | Race |
|---|---|---|
| 21-10 | DNF | Japan Cup Cycle Road Race (1.HC) |
Teams
| Year | Team |
|---|---|
| 2012 | Cannondale Spacezeropoint |
Victories
| This year | 0 |
| Total | 0 |
| Last name | Oka |
| First name | Yasumasa |
| Nationality | Japan |
| Date of birth | 29-08-1992 |
| Age | 33 |
| Date | Rank | Race |
|---|---|---|
| 21-10 | DNF | Japan Cup Cycle Road Race (1.HC) |
| Year | Team |
|---|---|
| 2012 | Cannondale Spacezeropoint |
| This year | 0 |
| Total | 0 |