| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1984 Summer Olympics | Swimming (Aquatics) | Satoshi Sumida | ||||
| 100 metres Freestyle, Men (Olympic) | 39 | |||||
| 4 × 100 metres Freestyle Relay, Men (Olympic) | Japan | 13 | ||||
| 4 × 200 metres Freestyle Relay, Men (Olympic) | Japan | |||||
| 4 × 100 metres Medley Relay, Men (Olympic) | Japan |