Koji Hoshino
Biographical details
| Code | |
|---|---|
| Gender | Male |
| Used name | Koji•Hoshino |
| Other names | 一枝早川 |
| Born | 13 June 1947 |
Results
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Swimming | 1970 Asian Games | Bangkok |  THA |
100 m Backstroke, Men | 🥈 |  JPN |
|
| Swimming | 1970 Asian Games | Bangkok | THA |
200 m Backstroke, Men | 🥈 | JPN |