| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Takaharu•Hirozawa |
| Used name | Takaharu•Hirozawa |
| Original name | 広沢•孝治 |
| Born | 16 October 1946 |
| Measurements | 170 cm / 72 kg |
| NOC | Japan |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1976 Summer Olympics | Sailing | JPN |
Takaharu Hirozawa | |||
| One Person Dinghy, Open (Olympic) | 21 | |||||
| 1984 Summer Olympics | Sailing | JPN |
Takaharu Hirozawa | |||
| Three Person Keelboat, Open (Olympic) | Japan | 17 |