Koshiro Shimoji boxer
- bouts
- 12
- won
- 1
- lost
- 11
- draw
- 0
- Status
- inactive
- Division
- lightweight
- Debut
- 1962-11-30
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1964-10-04 | Noriyuki Matsuo | WLWWW | LOST Points |
|
| 1964-08-26 | Noriyoshi Toyoshima | WLLLDD | Machida | LOST Technical knockout |
| 1964-06-27 | Rene Barrientos | WWLW | Aquino Coliseum, Davao City | LOST Points |
| 1964-04-08 | Jose Flash Juezon | debut | Cebu City | LOST Points |
| 1964-01-22 | Shinichi Asanuma | LLWLLL | WIN Points |
|
| 1963-12-05 | Yasunobu Takada | WLWL | Korakuen Gym | LOST KO |
| 1963-11-04 | Hideo Fukuchi | WLWLWW | LOST Points |
|
| 1963-10-06 | Noriyoshi Toyoshima | WWLWLW | Kosei Hall, Himeji | LOST Points |
| 1963-08-08 | Fujio Mikami | WWDWWL | LOST Points |
|
| 1963-06-13 | Hiroshi Mori | WWWWWW | LOST Points |
|
| 1963-04-13 | Kenshichiro Date | WDWLWW | Riki Sports Palace | LOST Points |
| 1962-11-30 | Kenshichiro Date | DWWW | LOST Points |