Yoichi Kojima boxer
- bouts
- 7
- won
- 4
- lost
- 2
- draw
- 1
- Status
- inactive
- Division
- minimumweight
- Debut
- 2013-10-06
- Height
- -
- Reach
- -
- Age
- -
- Born
- 1989-12-01
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2015-08-09 | Toshiki Yanari | WWLW | Daihatsu Kyushu Arena, Nakatsu | LOST Technical knockout |
| 2015-06-14 | Takahiro Morisaki | WLWW | Clover Plaza, Kasuga | WIN Unanimous decision |
| 2014-11-01 | Toshiki Yanari | WW | Acros, Fukuoka | WIN Technical knockout |
| 2014-08-10 | Takumi Kondo | W | Event Hall, Oita | DRAW Points |
| 2014-06-29 | Takeshi Oishi | WLL | Yurix, Munakata | WIN Technical knockout |
| 2014-04-20 | Ryutaro Yamamoto | debut | Clover Plaza, Kasuga | WIN Majority decision |
| 2013-10-06 | Hiroya Kojima | W | Daihatsu Kyushu Arena, Nakatsu | LOST KO |