Seisaku Miyagi boxer
- bouts
- 22
- won
- 15
- lost
- 4
- draw
- 3
- Status
- inactive
- Division
- super flyweight
- Debut
- 1985-11-14
- Height
- -
- Reach
- -
- Age
- -
- Born
- 1965-11-06
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1992-11-23 | Ricardo Vargas | WLWWWW | Tijuana | LOST Technical knockout |
| 1992-10-19 | Rei Yutaka | WLL | WIN Points |
|
| 1992-07-20 | Kiyotoshi Kawaguchi | LDWL | WIN Points |
|
| 1992-03-07 | Masaki Yamaoka | WWDWWW | LOST Technical knockout |
|
| 1991-08-11 | Hiroaki Matsumoto | debut | WIN Technical knockout |
|
| 1991-03-01 | Hiroki Aki | WLWLLW | Korakuen Hall | WIN KO |
| 1990-10-29 | Yutaka Idemizu | L | Korakuen Hall | WIN Technical knockout |
| 1990-04-16 | Allan Tanaka | LLLLL | Korakuen Hall | WIN Unanimous decision |
| 1989-11-30 | Michinori Hashimoto | LLWD | Korakuen Hall | WIN Unanimous decision |
| 1989-09-11 | Shigeru Okabe | WWWWLW | LOST Points |
|
| 1988-10-17 | Shigenobu Nakamasa | LWWLLW | Korakuen Hall | LOST Points |
| 1988-08-08 | Koji Nishikawa | WLLWWL | Korakuen Hall | WIN Points |
| 1988-06-13 | Masakatsu Aikata | DWLLLL | Korakuen Hall | WIN Unanimous decision |
| 1987-12-14 | Moriaki Arazaki | LWWWLL | DRAW Points |
|
| 1987-02-21 | Ryuji Morishita | debut | WIN Points |
|
| 1986-12-19 | Kiyoshi Sakurayashiki | LWL | DRAW Points |
|
| 1986-11-13 | Hiroshi Yoneyama | debut | WIN Points |
|
| 1986-09-22 | Takayoshi Kamata | L | WIN Points |
|
| 1986-08-07 | Soichi Shimamura | W | WIN Points |
|
| 1986-03-24 | Masahiro Suzuki | D | Korakuen Hall | WIN Points |
| 1986-01-27 | Kenji Yasuno | LL | Korakuen Hall | WIN Points |
| 1985-11-14 | Yong-Kil Lee | debut | DRAW Points |