| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Koji•Nakano |
| Used name | Koji•Nakano |
| Original name | 中野•皓司 |
| Born | 11 January 1947 in ?, Ehime (JPN) |
| Measurements | 178 cm / 80 kg |
| Affiliations | Nippon |
| NOC | Japan |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1968 Summer Olympics | Water Polo (Aquatics) | JPN |
Koji Nakano | |||
| Water Polo, Men (Olympic) | Japan | 12 | ||||
| 1972 Summer Olympics | Water Polo (Aquatics) | JPN |
Koji Nakano | |||
| Water Polo, Men (Olympic) | Japan | =13 |