Standout achievements
Jyunan Koga is a Japanese mixed martial artist with a professional record of 5-7 across 12 bouts. They've won 1 by KO/TKO, 1 by submission and 3 by decision — a 40 % finish rate. Most wins come by decision. Currently on a 3-fight skid. Last competed September 2025 (active). Has fought most often in Japan (11 bouts).
Fight locations (2 venues)
Career timeline — fights by year
Frequently asked
What is Jyunan Koga's MMA record?
Jyunan Koga has a professional MMA record of 5-7 — 1 wins by KO/TKO, 1 by submission, 3 by decision.
How does Jyunan Koga usually win?
They most often win by decision (3 of 5 wins).
How does Jyunan Koga usually lose?
Most of Jyunan Koga's losses come by decision (3 of 7).
Is Jyunan Koga still active?
Jyunan Koga last competed in September 2025, and is considered active (no bout in over two years).
What is Jyunan Koga's fastest finish?
KO/TKO of Yujiro Nasu in 0:27 (Rd 1) at Gladiator - Gladiator 021 in Osaka.
Where is Jyunan Koga from?
Jyunan Koga is a Japanese mixed martial artist.
What is Jyunan Koga's longest MMA win streak?
Jyunan Koga's longest winning run on record is 2 straight victories.
Where does Jyunan Koga rank in MMA?
Jyunan Koga sits at #26,761 of 32,631 fighters in the Fight Forensics global MMA rankings.