 
| Roles | Competed in Olympic Games | 
|---|---|
| Sex | Male | 
| Full name | Tsutomu•Sakamoto | 
| Used name | Tsutomu•Sakamoto | 
| Original name | 坂本•勉 | 
| Born | 3 August 1962 in Nanbu, Aomori (JPN) | 
| Measurements | 168 cm / 69 kg | 
| Affiliations | Nihon University (JPN) | 
| NOC |  Japan | 
| Medals | OG | 
| Gold | 0 | 
| Silver | 0 | 
| Bronze | 1 | 
| Total | 1 | 
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1984 Summer Olympics | Cycling Track (Cycling) |  JPN | Tsutomu Sakamoto | |||
| Sprint, Men (Olympic) | 3 | Bronze | ||||
| 1,000 metres Time Trial, Men (Olympic) | 13 |