REFEREE & JUDGE
JOHN HACHISUKA
· 17 bouts linked (8 refereed · 9 judged)
Fights refereed
| Date | Division | Boxer A | Boxer B | Result | Venue |
|---|---|---|---|---|---|
| 2025-03-25 | BANTAMWEIGHT | YUTA SAKAI | THANYAPAT SEEHANAN | KO | KORAKUEN HALL |
| 2024-10-17 | SUPER BANTAMWEIGHT | TOSHIYA ISHII | JUN IKEGAWA | UD | KORAKUEN HALL |
| 2024-06-25 | BANTAMWEIGHT | YUTA SAKAI | JI YONG KIM | TKO | KORAKUEN HALL |
| 2024-02-03 | MINIMUMWEIGHT | RYUSEI MATSUMOTO | JOMAR CAINDOG | UD | KORAKUEN HALL |
| 2024-01-20 | SUPER FEATHERWEIGHT | RYUO | REO SAITO | TKO | KORAKUEN HALL |
| 2023-10-12 | FLYWEIGHT | VINCE PARAS | KAI ISHIZAWA | SD | ARIAKE ARENA |
| 2023-02-04 | MINIMUMWEIGHT | RYUSEI MATSUMOTO | ERSON TRINIDAD | KO | KORAKUEN HALL |
| 2020-12-20 | SUPER BANTAMWEIGHT | RYUYA NIHEI | YUKI YAZAN | UD | KORAKUEN HALL |
Fights judged
| Date | Division | Boxer A | Boxer B | Result | Their card | Venue |
|---|---|---|---|---|---|---|
| 2026-05-12 | SUPER FEATHERWEIGHT | KAI WATANABE | EI GO | UD | 78-73 | KORAKUEN HALL |
| 2025-08-21 | BANTAMWEIGHT | YUTA SAKAI | CHUNHUA YANG | KO | 40-36 | KORAKUEN HALL |
| 2025-01-24 | SUPER BANTAMWEIGHT | TOSHIKI SHIMOMACHI | MISAKI HIRANO | MD | 95-93 | ARIAKE ARENA |
| 2025-01-24 | LIGHTWEIGHT | KAI WATANABE | TSUBASA NARAI | SD | 96-94 | ARIAKE ARENA |
| 2024-07-06 | LIGHT FLYWEIGHT | KYOSUKE TAKAMI | WULAN TUOLEHAZI | UD | 79-73 | KORAKUEN HALL |
| 2024-06-25 | FEATHERWEIGHT | KEISUKE MATSUMOTO | YUSHI FUJITA | UD | 100-90 | KORAKUEN HALL |
| 2023-09-02 | MINIMUMWEIGHT | RYUSEI MATSUMOTO | DARWIN BOYONES | UD | 59-55 | KORAKUEN HALL |
| 2020-07-30 | SUPER BANTAMWEIGHT | RYUYA NIHEI | RYOTARO NAKABAYASHI | DRAW | 40-36 | KORAKUEN HALL |
| 2018-10-18 | BANTAMWEIGHT | RYUYA NIHEI | HIDEKI MISHIMA | UD | 38-37 | KORAKUEN HALL |
