Standout achievements
Joji Shirai is a Japanese mixed martial artist with a professional record of 5-1 across 6 bouts. They've won 2 by KO/TKO, 0 by submission and 3 by decision — a 40 % finish rate. Most wins come by decision. Currently on a 2-fight win streak. Last competed November 2025 (active). Has fought most often in Japan (6 bouts).
Fight locations (3 venues)
Career timeline — fights by year
Frequently asked
What is Joji Shirai's MMA record?
Joji Shirai has a professional MMA record of 5-1 — 2 wins by KO/TKO, 0 by submission, 3 by decision.
How does Joji Shirai usually win?
They most often win by decision (3 of 5 wins).
How does Joji Shirai usually lose?
Most of Joji Shirai's losses come by decision (1 of 1).
Is Joji Shirai still active?
Joji Shirai last competed in November 2025, and is considered active (no bout in over two years).
What is Joji Shirai's fastest finish?
KO/TKO of Kunpei Terui in 0:48 (Rd 1) at Legion Japan 2023 - Shishiku 2.
Where is Joji Shirai from?
Joji Shirai is a Japanese mixed martial artist.
What is Joji Shirai's longest MMA win streak?
Joji Shirai's longest winning run on record is 3 straight victories.