Kohei Kobayashi boxeador
- combates
- 15
- ganados
- 7
- perdidos
- 8
- empates
- 0
- Estado
- inactive
- División
- super bantamweight
- Debut
- 2002-11-09
- Altura
- 5′ 6½″/169cm
- Alcanza
- -
- Edad
- -
- Nacimiento
- 1980-01-20
- Muerte
- -
- Nacionalidad
- Japan
| Fecha | Oponente | Resultados últimos oponentes | Lugar | Resultado |
|---|---|---|---|---|
| 2009-11-03 | Shinya Fujita | WLDWWL | Hayamizu Arena, Miyakonojo | LOST KO |
| 2009-04-12 | Kenji Mitsuhata | WWWDWW | Kyuden Gym, Fukuoka | LOST Technical knockout |
| 2008-10-04 | Shinya Fujita | WWWLDW | Clover Plaza, Kasuga | LOST Split-decision |
| 2008-03-02 | Ryusei Yoshida | LWWWLL | City Hall, Nagasaki | LOST Unanimous decision |
| 2007-07-01 | Yusuke Shigeta | WWDLDL | Prefectural Gymnasium, Kagoshima | WIN Unanimous decision |
| 2007-04-07 | Satoshi Makino | WWWWDW | Diamond Hall, Okinawa | LOST Unanimous decision |
| 2006-06-18 | Yoshihisa Kawane | WWLWDL | Prefectural Gymnasium, Kagoshima | WIN Unanimous decision |
| 2006-03-11 | Kosuke Hayashi | WWWW | City Gymnasium, Obu | LOST Technical knockout |
| 2005-03-21 | Ryuichi Morimoto | WDL | Hakata Star Lane | WIN KO |
| 2004-10-10 | Satoshi Makino | LLLWWW | Prefectural Budokan, Okinawa | LOST KO |
| 2004-06-20 | Yutaka Takayanagi | LDLW | Prefectural Gymnasium, Kagoshima | WIN Unanimous decision |
| 2003-09-28 | Kenichi Yuki | LWWWWW | City Budokan, Tagawa | LOST Majority decision |
| 2003-06-29 | Yusuke Shigeta | LWDLLW | Prefectural Gymnasium, Kagoshima | WIN Unanimous decision |
| 2003-05-25 | Masataka Uchiyama | LWLW | Sendai | WIN KO |
| 2002-11-09 | Shoichi Minami | debut | City Gymnasium, Izumi | WIN Technical knockout |