| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Kenji•Ishikawa |
| Used name | Kenji•Ishikawa |
| Original name | 石川•健二 |
| Born | 10 January 1946 |
| Measurements | 172 cm / 70 kg |
| NOC | Japan |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1964 Summer Olympics | Swimming (Aquatics) | JPN |
Kenji Ishikawa | |||
| 4 × 100 metres Medley Relay, Men (Olympic) | Japan | 5 |