Koki Adachi is a Japanese mixed martial artist with a professional record of 4-0 across 4 bouts. They've won 1 by KO/TKO, 2 by submission and 1 by decision — a 75 % finish rate. Most wins come by submission. Currently on a 4-fight win streak. Last competed March 2026 (active). Has fought most often in Japan (4 bouts).
Fight locations (4 venues)
Career timeline — fights by year
Frequently asked
What is Koki Adachi's MMA record?
Koki Adachi has a professional MMA record of 4-0 — 1 wins by KO/TKO, 2 by submission, 1 by decision.
How does Koki Adachi usually win?
They most often win by submission (2 of 4 wins).
Is Koki Adachi still active?
Koki Adachi last competed in March 2026, and is considered active (no bout in over two years).
What is Koki Adachi's fastest finish?
submission of Kaito Nozawa in 2:21 (Rd 1) at Grachan - Grachan Presents: Helios 2.
Where is Koki Adachi from?
Koki Adachi is a Japanese mixed martial artist.
What is Koki Adachi's longest MMA win streak?
Koki Adachi's longest winning run on record is 4 straight victories.
Pro MMA (4)
Amateur (1)
Amateur bouts — not counted toward the pro record.