Kojiro Ao boxer
- bouts
- 4
- won
- 2
- lost
- 2
- draw
- 0
- Status
- inactive
- Division
- super bantamweight
- Debut
- 1997-12-10
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2001-12-10 | Yojiro Onozawa | LWWL | Korakuen Hall | LOST Points |
| 2001-08-13 | Jun Takiguchi | L | Korakuen Hall | WIN Points |
| 2001-01-08 | Kazunari Fujisawa | WDWL | Korakuen Hall | LOST Points |
| 1997-12-10 | Yoshihiro Nakamura | debut | WIN Points |