| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Toshiaki•Maruyama | |
| Used name | Toshiaki•Maruyama | |
| Original name | 丸山•寿明 | |
| Born | 6 September 1959 in Sanada, Nagano |  JPN |
| Measurements | 171 cm / 65 kg | |
| Affiliations | Kitano Construction | |
| NOC | Japan | JPN |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1984 Winter Olympics | Nordic Combined (Skiing) | JPN |
Toshiaki Maruyama | |||
| Individual, Men (Olympic) | 21 |
