Info
| Last name | Otsuka |
| First name | Wataru |
| Nationality |  Japan |
| Date of birth | 23-06-1986 |
| Age | 39 |
| Date | Rank | Race |
|---|---|---|
| 24-10 | DNF | National Road Championships - Japan (CN) |
Teams
| Year | Team |
|---|---|
| 2020 | Victoire Hiroshima |
| 2007 |  Storez Ledecq Materiaux |
Victories
| This year | 0 |
| Total | 0 |