Personal Bests: 100 – 10.5 (1954); 200 – 21.8 (1954).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1956 Summer Olympics | Athletics | Akira Kiyofuji | ||||
| 100 metres, Men (Olympic) | 4 h8 r1/4 | |||||
| 200 metres, Men (Olympic) | 4 h9 r1/4 | |||||
| 4 × 100 metres Relay, Men (Olympic) | Japan | 6 h2 r2/3 | ||||
| 4 × 400 metres Relay, Men (Olympic) | Japan |