| Roles | Competed in Olympic Games |
|---|---|
| Sex | Female |
| Full name | Haruka•Kokai |
| Used name | Haruka•Kokai |
| Born | 20 January 2003 in Myoko, Niigata (JPN) |
| NOC |  Japan |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2024 Summer Olympics | Athletics | JPN |
Haruka Kokai | |||
| 10,000 metres, Women (Olympic) | 19 |
