Koichi Masuta
Biographical details
| Code | SWI-M-003862 |
|---|---|
| Gender | Male |
| Used name | Koichi•Masuta |
Results
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Swimming | 1997 East Asian Games | Pusan |  KOR |
200 m Individual Medley, Men | 🥉 |  JPN |
|
| Swimming | 1997 East Asian Games | Pusan | KOR |
400 m Individual Medley, Men | 🥈 | JPN |