Kohei Oshima boxer
- bouts
- 12
- won
- 6
- lost
- 4
- draw
- 2
- Status
- inactive
- Division
- featherweight
- Debut
- 2005-06-18
- Height
- 5′ 6″/168cm
- Reach
- -
- Age
- -
- Born
- 1980-09-23
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2009-04-24 | Tsukasa Saito | WWWWWW | Korakuen Hall | LOST Technical knockout |
| 2009-02-09 | Daisuke Sawai | LWWWDL | Korakuen Hall | WIN Technical knockout |
| 2008-10-29 | Satoru Furukawa | WWWWLL | Korakuen Hall | LOST Technical knockout |
| 2008-07-27 | Takuro Kayahara | WWLDWL | Shinjuku FACE | WIN Technical knockout |
| 2007-09-27 | Junta Sekimoto | WWLWWW | Korakuen Hall | LOST Unanimous decision |
| 2007-08-17 | Yuki Ogata | WWW | Korakuen Hall | DRAW Points |
| 2007-06-06 | Shingo Nagahama | WWW | Korakuen Hall | DRAW Points |
| 2006-06-13 | Ryota Kajiki | LWLW | Korakuen Hall | LOST Technical knockout |
| 2006-04-18 | Kazuki Suyama | LWW | Korakuen Hall | WIN Unanimous decision |
| 2005-12-11 | Hiroshi Narato | W | Shinjuku FACE | WIN Unanimous decision |
| 2005-09-14 | Hirotsugu Yamamoto | W | Korakuen Hall | WIN Unanimous decision |
| 2005-06-18 | Satoshi Akaike | debut | Korakuen Hall | WIN Majority decision |