Koichi Katayama boxer
- bouts
- 6
- won
- 0
- lost
- 6
- draw
- 0
- Status
- inactive
- Division
- flyweight
- Debut
- 1991-07-30
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Japan
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| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1995-06-11 | Takaaki Shirai | LWLW | Hamamatsu | LOST Technical knockout |
| 1993-04-08 | Satoshi Yoshida | LDLWWL | LOST Points |
|
| 1992-10-20 | Yasuo Akiyama | WWLWW | Korakuen Hall | LOST Points |
| 1992-07-25 | Takashi Nakaotani | LLWWWL | Koga | LOST Points |
| 1991-10-24 | Daisuke Aoshima | WL | LOST Points |
|
| 1991-07-30 | Katsuaki Eguchi | WLLW | Korakuen Hall | LOST Points |
