| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Yoshiyuki•Koga |
| Used name | Yoshiyuki•Koga |
| Born | 28 August 1998 in ?, Hyogo (JPN) |
| NOC |  Japan |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2024 Summer Olympics | Rugby Sevens (Rugby) | JPN |
Yoshiyuki Koga | |||
| Rugby Sevens, Men (Olympic) | Japan | 12 |
