| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Hotaru•Yamaguchi | |
| Used name | Hotaru•Yamaguchi | |
| Original name | 山口•螢 | |
| Born | 6 October 1990 in Inabe, Mie | |
| Measurements | 173 cm / 64 kg | |
| Affiliations | Cerezo Osaka — Osaka, Osaka | |
| NOC | Japan |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2012 Summer Olympics | Football (Football) | Hotaru Yamaguchi | ||||
| Football, Men (Olympic) | Japan | 4 |