Koichiro Yoshida boxer
- bouts
- 7
- won
- 2
- lost
- 4
- draw
- 1
- Status
- inactive
- Division
- bantamweight
- Debut
- 1946-12-14
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1948-09-25 | Takashi Seno | WWLWWW | LOST Points |
|
| 1948-06-07 | Mitsuo Oikawa | WWWWLD | DRAW Points |
|
| 1948-04-20 | Masaru Kaneko | DWWWWW | WIN Points |
|
| 1948-02-27 | Mitsuo Oikawa | LWWWWW | WIN Points |
|
| 1948-02-20 | Mamoru Yokoyama | WWWWWW | LOST Points |
|
| 1947-05-31 | Mitsuo Oikawa | LWWWWW | LOST Points |
|
| 1946-12-14 | Mitsuo Oikawa | LLWWW | LOST KO |