| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Naotake•Okubo |
| Used name | Naotake•Okubo |
| Original name | 大久保•尚武 |
| Born | 16 March 1940 in ?, Hokkaido (JPN) |
| Measurements | 171 cm / 68 kg |
| NOC | Japan |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1960 Summer Olympics | Rowing | JPN |
Naotake Okubo | |||
| Coxed Fours, Men (Olympic) | Japan | 4 h2 r2/4 |