| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1976 Summer Olympics | Equestrian Jumping (Equestrian) | Hirokazu Higashira | ||||
| Individual, Open (Olympic) | Second Mate | =30 | ||||
| Team, Open (Olympic) | Second Mate / Japan | 13 | ||||
| 1984 Summer Olympics | Equestrian Jumping (Equestrian) | Hirokazu Higashira | ||||
| Individual, Open (Olympic) | ||||||
| Team, Open (Olympic) | Japan | |||||
| 1992 Summer Olympics | Equestrian Jumping (Equestrian) | Hirokazu Higashira | ||||
| Individual, Open (Olympic) | Baltimore | AC r2/2 | ||||
| Team, Open (Olympic) | Baltimore / Japan | 13 |