Standout achievements
Karen is a Japanese mixed martial artist with a professional record of 11-3 across 14 bouts. They've won 4 by KO/TKO, 2 by submission and 5 by decision — a 55 % finish rate. Most wins come by decision. Last competed December 2025 (active). Has fought most often in Japan (14 bouts).
Fight locations (5 venues)
Career timeline — fights by year
Frequently asked
What is Karen's MMA record?
Karen has a professional MMA record of 11-3 — 4 wins by KO/TKO, 2 by submission, 5 by decision.
How does Karen usually win?
They most often win by decision (5 of 11 wins).
How does Karen usually lose?
Most of Karen's losses come by decision (3 of 3).
Is Karen still active?
Karen last competed in December 2025, and is considered active (no bout in over two years).
What is Karen's fastest finish?
KO/TKO of Kotomi Shintani in 1:39 (Rd 1) at Pancrase - 324.
Where is Karen from?
Karen is a Japanese mixed martial artist.
What is Karen's longest MMA win streak?
Karen's longest winning run on record is 7 straight victories.
Where does Karen rank in MMA?
Karen sits at #6,221 of 32,631 fighters in the Fight Forensics global MMA rankings.