| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Hiroki•Watanabe |
| Used name | Hiroki•Watanabe |
| Original name | 渡邊•大規 |
| Born | 23 May 1988 in ?, Yamanashi (JPN) |
| Measurements | 178 cm / 80 kg |
| NOC | Japan |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2012 Summer Olympics | Canoe Sprint (Canoeing) | JPN |
Hiroki Watanabe | |||
| Kayak Doubles, 200 metres, Men (Olympic) | Momotaro Matsushita | 10 |