| Roles | Competed in Youth Olympic Games |
|---|---|
| Sex | Male |
| Full name | Koei•Sato |
| Used name | Koei•Sato |
| Original name | 佐藤•航英 |
| Born | 11 September 2006 |
| NOC |  Japan |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2024 Winter Youth Olympics | Curling | JPN |
Koei Sato | |||
| Curling, Mixed Youth (YOG) | Japan | 6 |
