| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Hideki•Hamaguchi | |
| Used name | Hideki•Hamaguchi | |
| Original name | 浜口•秀樹 | |
| Born | 4 January 1956 in ?, Nagasaki |  JPN |
| Measurements | 195 cm / 103 kg | |
| Affiliations | Takushoku University — Tokyo, Tokyo | JPN |
| NOC | Japan | JPN |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1976 Summer Olympics | Basketball (Basketball) | JPN |
Hideki Hamaguchi | |||
| Basketball, Men (Olympic) | Japan | 11 |
