JapanYuzo Koyama
- Born
- 3 Feb 1956 · 70
- On the podium
- 1977
By championship
| Championship | Total | |||
|---|---|---|---|---|
| Pacific Conference Games | 0 | 0 | 1 | 1 |
| International total | 0 | 0 | 1 | 1 |
National championships
| Championship | Total | |||
|---|---|---|---|---|
| Japanese Championships | 2 | 0 | 0 | 2 |
| National total | 2 | 0 | 0 | 2 |
Medals 1
| Year | Championship | Venue | Place | Mark | Record | Notes |
|---|---|---|---|---|---|---|
| 1977 | Pacific Conference Games | Canberra | 3 | 15.44 |
National results 2
- 1979 Japanese Championships · Tokyo 1 16.39
- 1978 Japanese Championships · Tokyo 1 15.96