| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Hideaki•Hara | |
| Used name | Hideaki•Hara | |
| Original name | 原•秀章 | |
| Born | 1 August 1956 in ?, Hiroshima |  JPN |
| Affiliations | Waseda University — Tokyo, Tokyo | JPN |
| NOC | Japan | JPN |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1976 Summer Olympics | Swimming (Aquatics) | JPN |
Hideaki Hara | |||
| 100 metres Butterfly, Men (Olympic) | 7 | |||||
| 200 metres Butterfly, Men (Olympic) | 15 | |||||
| 4 × 100 metres Medley Relay, Men (Olympic) | Japan | 8 |
