| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1952 Summer Olympics | Swimming (Aquatics) | Sadako Yamashita | ||||
| 100 metres Freestyle, Women (Olympic) | =30 | |||||
| 400 metres Freestyle, Women (Olympic) | 28 | |||||
| 4 × 100 metres Freestyle Relay, Women (Olympic) | Japan | 10 |