| Season |  |  |  |  |  | |
|---|---|---|---|---|---|---|
| Boxing WBC Bantamweight | 0 | 0 | 0 | 0 | 0 | |
| Boxing WBA Bantamweight | 0 | 0 | 0 | 0 | 0 |
Katsutoshi Aoki
| Season | | | | | | |
|---|---|---|---|---|---|---|
| Boxing WBC Bantamweight | 0 | 0 | 0 | 0 | 0 | |
| Boxing WBA Bantamweight | 0 | 0 | 0 | 0 | 0 |