| Games |  |
 |
 |
Total |
|---|---|---|---|---|
 Summer Olympics |
5 | 5 | 2 | 12 |
| Winter Olympics |
0 | 0 | 0 | 0 |
| Total | 5 | 5 | 2 | 12 |
| Medal | Athletes | Games | Sport | Event | ||
|---|---|---|---|---|---|---|
|
 Japan |
Yasuji MIYAZAKI |  1932 Los Angeles |
 Swimming |
Men's | 100m freestyle |
|
Japan |
Kusuo KITAMURA | 1932 Los Angeles |
Swimming |
Men's | 1500m freestyle |
|
Japan |
Yoshiyuki TSURUTA | 1932 Los Angeles |
Swimming |
Men's | 200m breaststroke |
|
Japan |
Masaji KIYOKAWA | 1932 Los Angeles |
Swimming |
Men's | 100m backstroke |
|
Japan |
Yasuji MIYAZAKI Takashi YOKOYAMA Hisakichi TOYODA Masanori YUSA |
1932 Los Angeles |
Swimming |
Men's | 4x200m freestyle relay |
|
Japan |
Tatsugo KAWAISHI | 1932 Los Angeles |
Swimming |
Men's | 100m freestyle |
|
Japan |
Shozo MAKINO | 1932 Los Angeles |
Swimming |
Men's | 1500m freestyle |
|
Japan |
Reizo KOIKE | 1932 Los Angeles |
Swimming |
Men's | 200m breaststroke |
|
Japan |
Toshio IRIE | 1932 Los Angeles |
Swimming |
Men's | 100m backstroke |
|
Japan |
Hideko MAEHATA | 1932 Los Angeles |
Swimming |
Women's | 200m breaststroke |
|
Japan |
Tsutomu OYOKOTA | 1932 Los Angeles |
Swimming |
Men's | 400m freestyle |
|
Japan |
Kentaro KAWATSU | 1932 Los Angeles |
Swimming |
Men's | 100m backstroke |
| 12 | Total | |||||