| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Toshihiko•Yamaoka | |
| Used name | Toshihiko•Yamaoka | |
| Original name | 山岡•敏彦 | |
| Born | 11 September 1941 in ?, Hiroshima |  JPN |
| Measurements | 160 cm / 57 kg | |
| NOC | Japan | JPN |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1964 Summer Olympics | Hockey | JPN |
Toshihiko Yamaoka | |||
| Hockey, Men (Olympic) | Japan | =7 |
