Koichi Iriguchi (Toji Oka) boxer
- bouts
- 9
- won
- 3
- lost
- 5
- draw
- 1
- Status
- active
- Division
- bantam
- Debut
- 2008-03-02
- Height
- 5′ 4″/162cm
- Reach
- -
- Age
- 31
- Born
- -
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2021-08-09 | Hiroto Sato | D | Shinjuku FACE | LOST Unanimous decision |
| 2020-11-25 | Kazuki Terasaki | WWDLL | Korakuen Hall | LOST Split-decision |
| 2020-07-30 | Takumi Koya | LLWDL | Korakuen Hall | LOST Unanimous decision |
| 2009-10-18 | Yoshinori Koto | LWLWLW | Prefectural Gymnasium, Kurume | LOST Majority decision |
| 2009-04-05 | Hideo Sakamoto | WDDWW | Clover Plaza, Kasuga | WIN Majority decision |
| 2009-03-01 | Yoshinori Koto | LWLW | Heiwa Hall, Nagasaki | WIN Unanimous decision |
| 2008-10-26 | Tsunemasa Henna | debut | Diamond Hall, Okinawa | LOST Unanimous decision |
| 2008-07-12 | Tatsuya Takagi | LLLLWL | City Sogo Gym, Tagawa | DRAW Points |
| 2008-03-02 | Kazuma Oki | LL | City Hall, Nagasaki | WIN Majority decision |