| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Tadanori•Koshino |
| Used name | Tadanori•Koshino |
| Original name | 越野•忠則 |
| Born | 3 April 1966 in Shiranuka, Hokkaido (JPN) |
| Measurements | 159 cm / 62 kg |
| NOC | Japan |
| Medals | OG |
| Gold | 0 |
| Silver | 0 |
| Bronze | 1 |
| Total | 1 |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1992 Summer Olympics | Judo | JPN |
Tadanori Koshino | |||
| Extra-Lightweight, Men (Olympic) | =3 | Bronze |