Kohei Yamamoto boxer
- bouts
- 7
- won
- 4
- lost
- 3
- draw
- 0
- Status
- inactive
- Division
- featherweight
- Debut
- 2005-09-18
- Height
- 5′ 6½″/169cm
- Reach
- -
- Age
- -
- Born
- 1986-02-17
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2007-08-17 | Hirofumi Atsumi | WWLLW | Korakuen Hall | LOST Majority decision |
| 2007-07-03 | Yuji Heshiki | LLDLLW | Korakuen Hall | WIN Technical knockout |
| 2007-05-24 | Naoyuki Shibuya | WLW | Korakuen Hall | WIN Majority decision |
| 2006-08-20 | Harutaka Joza | WLLD | Bunka Gym, Yokohama | LOST Majority decision |
| 2006-04-18 | Tomoyuki Takano | WWLLLL | Korakuen Hall | LOST Split-decision |
| 2006-02-16 | Tomohiro Osuga | WL | Korakuen Hall | WIN Unanimous decision |
| 2005-09-18 | Mitsuhiro Tan | debut | Capio, Tsukuba | WIN Unanimous decision |