| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1984 Summer Olympics | Equestrian Jumping (Equestrian) | Takashi Tomura | ||||
| Individual, Open (Olympic) | Purplex | =46 | ||||
| Team, Open (Olympic) | Purplex / Japan | 11 | ||||
| 1992 Summer Olympics | Equestrian Jumping (Equestrian) | Takashi Tomura | ||||
| Individual, Open (Olympic) | Dorina | AC r2/2 | ||||
| Team, Open (Olympic) | Dorina / Japan | 13 |