Kazumasa Otani boxer
- bouts
- 19
- won
- 10
- lost
- 8
- draw
- 1
- Status
- inactive
- Division
- super flyweight
- Debut
- 1993-04-27
- Height
- -
- Reach
- -
- Age
- -
- Born
- 1969-11-11
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1999-05-20 | Hidenobu Honda | WWWWWW | Osaka | LOST KO |
| 1999-02-04 | Jerwin Balaba | WLWWLL | Prefectural Gymnasium, Osaka | WIN Points |
| 1998-11-26 | Asao Kuroda | LL | Osaka | WIN Points |
| 1998-07-06 | Rico Macaubos | LWWWLW | Prefectural Gymnasium, Osaka | WIN Points |
| 1998-04-20 | Roque Murillo | LDLWLW | Prefectural Gymnasium, Osaka | WIN Points |
| 1996-11-11 | Keisuke Ono | LLDWWL | Osaka | LOST KO |
| 1996-09-17 | Jun Magsipoc | LDWWWW | Moriguchi | WIN Technical knockout |
| 1996-07-17 | Masamori Tokuyama | WWWWWW | Osaka | LOST Points |
| 1996-04-18 | Pivi Magrita | L | Osaka | WIN KO |
| 1996-02-13 | Daisuke Miyagawa | WL | Osaka | DRAW Points |
| 1995-11-28 | Koji Kawagishi | WW | Osaka | LOST Points |
| 1995-07-10 | Koji Kawagishi | W | Osaka | LOST Points |
| 1995-04-03 | Hideki Morimoto | debut | Osaka | WIN KO |
| 1995-02-02 | Kazumasa Teramoto | debut | Osaka | WIN KO |
| 1994-12-19 | Masataka Tsuboi | debut | Osaka | WIN Points |
| 1994-05-28 | Katsuhiko Yoshikai | WWWWL | Wakayama | LOST Points |
| 1993-10-29 | Kazuyoshi Takada | LL | Osaka | LOST Points |
| 1993-07-22 | Kazumasa Ikeda | debut | Prefectural Gymnasium, Osaka | WIN KO |
| 1993-04-27 | Nobuhiko Aoki | LWLLL | Osaka | LOST KO |