KATSUYA ONIZUKA
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| WEIGHT CLASS: | UNKNOWN |
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| LAST FIGHT: | May 21, 1993 |
| LAST WEIGH-IN: | 115 |
| W-L-D | RND | FIGHTER | DATE | TITLE |
| W TKO | 5 | Kenji Matsumura | 1992-09-11 | WBA World super flyweight |
| W SD | 12 | Jae-Shin Lim | 1993-05-21 | WBA World super flyweight |