Kasaya, Yukio
Yukio Kasaya, ski jumping athlete from Japan.
| Olympic Winter Games | 1972 |
.png) Sapporo
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Men | Normal Hill Individual |
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| World Championships | 1970 |
 Vysoke Tatry
|
Men | Normal Hill Individual |
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| World Championships | 1972 |
Sapporo
|
Men | Normal Hill Individual |
.png)
|
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