| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Hideaki•Maeguchi |
| Used name | Hideaki•Maeguchi |
| Original name | 前口•英明 |
| Born | 16 October 1960 |
| Measurements | 177 cm / 73 kg |
| NOC | Japan |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1984 Summer Olympics | Rowing | JPN |
Hideaki Maeguchi | |||
| Coxed Fours, Men (Olympic) | Japan | 8 | ||||
| 1988 Summer Olympics | Rowing | JPN |
Hideaki Maeguchi | |||
| Eights, Men (Olympic) | Japan | 9 |