Hiroshi Kokubo boxer
- bouts
- 4
- won
- 1
- lost
- 3
- draw
- 0
- Status
- inactive
- Division
- super lightweight
- Debut
- 1997-05-17
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2001-09-04 | Takao Ishigami | WLL | Korakuen Hall | WIN Points |
| 1999-12-17 | Kazuhito Misaki | LWDDWW | LOST Points |
|
| 1998-04-15 | Ryu Bando | WWLWWL | LOST |
|
| 1997-05-17 | Ryoji Tezuka | LDWWWW | Chigasaki | LOST KO |