Kai Komatsu boxer
- bouts
- 9
- won
- 5
- lost
- 4
- draw
- 0
- Status
- inactive
- Division
- super flyweight
- Debut
- 2006-02-23
- Height
- 5′ 6½″/169cm
- Reach
- -
- Age
- -
- Born
- 1982-06-21
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2009-12-17 | Yusaku Ishikawa | debut | Korakuen Hall | LOST Unanimous decision |
| 2009-07-31 | Keita Yamaguchi | LDWLLL | Korakuen Hall | LOST Unanimous decision |
| 2009-02-17 | Kenichi Yoshioka | LWLLWL | Korakuen Hall | WIN Technical knockout |
| 2008-08-19 | Yosuke Fujihara | WWWW | Korakuen Hall | LOST Unanimous decision |
| 2008-02-02 | Noppo Nagashima | WWLW | Korakuen Hall | WIN KO |
| 2007-08-01 | Takahiro Furukawa | WWDWW | Korakuen Hall | LOST Unanimous decision |
| 2007-04-18 | Yohei Yanagisawa | WL | Korakuen Hall | WIN Unanimous decision |
| 2006-12-02 | Yohei Yanagisawa | W | Korakuen Hall | WIN Technical knockout |
| 2006-02-23 | Kei Ehara | L | Korakuen Hall | WIN KO |