Koki Oko boxer
- bouts
- 7
- won
- 2
- lost
- 5
- draw
- 0
- Status
- inactive
- Division
- light flyweight
- Debut
- 1983-03-21
- Height
- -
- Reach
- -
- Age
- -
- Born
- 1961-10-27
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1986-04-15 | Toshio Ozawa | W | Korakuen Hall | LOST Points |
| 1985-09-24 | Kazuya Shigeno | debut | Korakuen Hall | LOST Points |
| 1985-01-10 | Takeo Onishi | WLW | Korakuen Hall | LOST Points |
| 1984-09-17 | Yoshiyuki Yamamura | debut | Korakuen Hall | LOST Points |
| 1984-07-13 | Kazuhiro Seya | WL | Korakuen Hall | WIN Points |
| 1983-09-27 | Leopard Tamakuma | WW | Korakuen Hall | LOST Points |
| 1983-03-21 | Kunihito Handa | debut | Choshi | WIN Technical knockout |