| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Kazuhiro•Iwatani |
| Used name | Kazuhiro•Iwatani |
| Original name | 岩谷•一裕 |
| Born | 8 June 1964 in ?, Kyoto (JPN) |
| Measurements | 173 cm / 68 kg |
| Affiliations | Nihon University (JPN) |
| NOC | Japan |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1988 Summer Olympics | Equestrian Eventing (Equestrian) | JPN |
Kazuhiro Iwatani | |||
| Individual, Open (Olympic) | Copen Hagen V | 36 | ||||
| Team, Open (Olympic) | Copen Hagen V / Japan | |||||
| 1992 Summer Olympics | Equestrian Eventing (Equestrian) | JPN |
Kazuhiro Iwatani | |||
| Individual, Open (Olympic) | Lord Waterford | 37 | ||||
| Team, Open (Olympic) | Lord Waterford / Japan | 7 | ||||
| 1996 Summer Olympics | Equestrian Eventing (Equestrian) | JPN |
Kazuhiro Iwatani | |||
| Team, Open (Olympic) | Sejane de Vozerier / Japan | 6 |