Kota Shirai boxer
- bouts
- 9
- won
- 4
- lost
- 3
- draw
- 2
- Status
- inactive
- Division
- super bantamweight
- Debut
- 2003-05-25
- Height
- 5′ 7″/170cm
- Reach
- -
- Age
- -
- Born
- 1982-07-31
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2008-12-27 | Sohei Okada | WWWDLL | Archaic Hall, Amagasaki | WIN Split-decision |
| 2008-09-27 | Kentaro Oku | LWDLWL | Garden Hotel, Tanabe | WIN Split-decision |
| 2007-03-18 | Masato Nakasaka | DWL | Sambo Hall, Kobe | DRAW Points |
| 2006-11-17 | Yuki Kagamihata | debut | Prefectural Gymnasium, Osaka | WIN KO |
| 2006-06-04 | Tomo Kawai | LDWWDW | Azalea Taisho, Osaka | LOST Unanimous decision |
| 2005-12-09 | Kenichi Hyodo | debut | Prefectural Gymnasium, Osaka | WIN Technical knockout |
| 2005-08-28 | Eita Kikuchi | W | IMP Hall, Osaka | LOST Technical knockout |
| 2005-05-22 | Nobuhiko Kondo | debut | Sambo Hall, Kobe | DRAW Points |
| 2003-05-25 | Shohei Okunishi | W | Archaic Hall, Amagasaki | LOST KO |