Kohei Yamakawa boxer
- bouts
- 12
- won
- 7
- lost
- 4
- draw
- 1
- Status
- inactive
- Division
- super bantamweight
- Debut
- 2007-10-07
- Height
- 5′ 7½″/171cm
- Reach
- -
- Age
- -
- Born
- 1984-04-21
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2011-04-17 | Kentaro Oku | LWLWWW | Centennial Hall, Nara | WIN Unanimous decision |
| 2010-10-03 | Yoshihiro Kinjo | WLLLLL | IMP Hall, Osaka | LOST Unanimous decision |
| 2010-05-09 | Kiyoto Tomita | DLWWWL | IMP Hall, Osaka | LOST KO |
| 2009-12-13 | Wataru Yorikawa | WDLWLL | IMP Hall, Osaka | WIN Split-decision |
| 2009-10-06 | Ginzo Hanaki | LLLWLL | Central Gym, Osaka | WIN Unanimous decision |
| 2009-08-23 | Yuta Nishiguchi | LWW | Yomiuri Bunka Hall, Toyonaka | WIN Split-decision |
| 2009-04-12 | Sho Ishida | W | Prefectural Gymnasium, Osaka | LOST Unanimous decision |
| 2008-11-24 | Yosuke Harimoto | LLLWWW | Prefectural Gymnasium, Osaka | WIN Split-decision |
| 2008-08-02 | Masafumi Fujino | L | Sumiyoshi Ward Center, Osaka | WIN Unanimous decision |
| 2008-06-22 | Naoki Nishiguchi | W | Prefectural Gymnasium, Osaka | WIN KO |
| 2008-02-11 | Hiroyuki Yamanaka | WWL | IMP Hall, Osaka | LOST Majority decision |
| 2007-10-07 | Kenta Omae | LDW | IMP Hall, Osaka | DRAW Points |