Koichiro Hirayama Olympics
Japan Birth Date: Sep 9, 1946
Olympic Experience: 1972, 1976
Koichiro Hirayama Olympic Medals
Olympic Medals
0
Gold
1
Silver
1
Bronze
2
Total
Koichiro Hirayama Olympics Milestones
| Season | Event | Rank |
|---|---|---|
| 1976 | Men 52kg | B Bronze |
| 1972 | Men 52kg | S Silver |
