Yumeki Kojima
Biographical details
| Code | SWI-M-019668 |
|---|---|
| Gender | Male |
| Used name | Yumeki•Kojima |
| Born | 20 December 2008 |
Results
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Swimming | 2025 World Junior Swimming Championships | Oradea |  ROU |
200 m Individual Medley, Men | 🥈 |  JPN |
|
| Swimming | 2025 World Junior Swimming Championships | Oradea | ROU |
400 m Individual Medley, Men | 🥈 | JPN |
|
| Swimming | 2025 World Junior Swimming Championships | Oradea | ROU |
4 x 200 m Freestyle Relay, Men | 🥈 | JPN |
|
| Swimming | 2025 World Junior Swimming Championships | Oradea | ROU |
4 x 100 m Medley Relay, Men | 🥇 | JPN |
|
| Swimming | 2025 World Junior Swimming Championships | Oradea | ROU |
4 x 100 m Medley Relay, Mixed | 🥇 | JPN |