Jo Arai
Standout achievements
Jo Arai is a Japanese mixed martial artist with a professional record of 14-13-1 across 28 bouts. They've won 9 by KO/TKO, 1 by submission and 4 by decision — a 71 % finish rate. Most wins come by KO/TKO. Last competed March 2026 (active). Has fought most often in Japan (28 bouts).
Fight locations (8 venues)
Career timeline — fights by year
Frequently asked
What is Jo Arai's MMA record?
Jo Arai has a professional MMA record of 14-13-1 — 9 wins by KO/TKO, 1 by submission, 4 by decision.
How does Jo Arai usually win?
They most often win by KO/TKO (9 of 14 wins).
How does Jo Arai usually lose?
Most of Jo Arai's losses come by submission (8 of 13).
Is Jo Arai still active?
Jo Arai last competed in March 2026, and is considered active (no bout in over two years).
What is Jo Arai's fastest finish?
KO/TKO of Tateo Iino in 0:59 (Rd 1) at Shooto - Gig Tokyo 30.
Where is Jo Arai from?
Jo Arai is a Japanese mixed martial artist.
What is Jo Arai's longest MMA win streak?
Jo Arai's longest winning run on record is 11 straight victories.
Where does Jo Arai rank in MMA?
Jo Arai sits at #12,116 of 32,631 fighters in the Fight Forensics global MMA rankings.
Pro MMA (28)
Amateur (6)
Amateur bouts — not counted toward the pro record.