Shinya Kai boxer
- bouts
- 3
- won
- 1
- lost
- 4
- draw
- 1
- Status
- active
- Division
- fly
- Debut
- 2020-11-21
- Height
- 5′ 6″/168cm
- Reach
- -
- Age
- 29
- Born
- -
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2024-05-07 | Ryota Matsuura | Tokyo, Japan | LOST Unanimous decision |
|
| 2022-12-02 | Yuiga Kosuda | Tokyo, Japan | LOST Unanimous decision |
|
| 2022-06-12 | Yoshiki Shiina | Tachikawa, Tokyo, Japan | LOST |
|
| 2021-11-06 | Yuiga Kosuda | debut | Korakuen Hall | |
| 2021-07-12 | Kei Fujita | WLWW | Korakuen Hall | WIN Technical knockout |
| 2020-11-21 | Kazumasa Fujiwara | debut | Korakuen Hall | WIN Unanimous decision |
