| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Takashi•Yokoyama |
| Used name | Takashi•Yokoyama |
| Original name | 横山•隆 |
| Born | 30 September 1940 |
| Measurements | 174 cm / 72 kg |
| NOC | Japan |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1964 Summer Olympics | Water Polo (Aquatics) | JPN |
Takashi Yokoyama | |||
| Water Polo, Men (Olympic) | Japan | =9 |