Junichi Ota

Professional MMA referee — 324 bouts officiated on record.

324

Bouts

95

KO/TKO

67

Submission

136

Decision

Finish rate (of decided bouts) 54 %

Where they've officiated

Recent bouts officiated

Daichi Hokama vs Yuto Watanabe 2026-06-21

KROSSxOVER - Cage 9 · Decision (Split)

Yushin Fujisaki vs Tomoya Mizuguchi 2026-06-21

KROSSxOVER - Cage 9 · Decision (Unanimous)

Shunya Ogawa vs Ryuta Ishibashi 2026-06-21

KROSSxOVER - Cage 9 · Submission (Rear-Naked Choke)

Kuranosuke Sato vs Ryota Tsuchiya 2026-05-17

Grachan - Grachan 82 · Submission (Armbar)

Kenshin Murase vs Hajime Kikuchi 2026-05-17

Grachan - Grachan 82 · Decision (Unanimous)

Takanori Takahashi vs Keita Ishibashi 2026-05-17

Grachan - Grachan 82 · Decision (Unanimous)

Kosuke Umemoto vs Taiki Ikeda 2026-05-17

Grachan - Grachan 82 · TKO (Punches)

Junpei Ueno vs Yasuhiro Wakabayashi 2026-04-11

Heat - Heat 58 · Submission (Ninja Choke)

Kazuki Shibuya vs Reiha Nozawa 2025-11-16

KROSSxOVER - Cage 7 · TKO (Punches)

Motoki Sato vs Ryuto Owada 2025-11-09

Brave - Brave Fight 38 · Submission (Gogoplata)

Haruki Touyama vs Murao Maeda 2025-11-09

Brave - Brave Fight 38 · TKO (Punches)

Takuya Nagata vs Kaisei Kuroi 2025-11-09

Brave - Brave Fight 38 · KO (Punches)

Akira Haraguchi vs Takumi Arai 2025-09-28

KROSSxOVER - KROSSxOVER 32 · Decision (Unanimous)

Brandon Hashimoto vs Shinnosuke Oba 2025-08-10

Grachan - Grachan 75 · TKO (Punches)

Yuuki Takeda vs Shota Komatsubara 2025-08-10

Grachan - Grachan 75 · TKO (Punches)