- Given Name: 間宮晃仁, Mamiya Akihito
- Pro MMA Record: 8-4-0 (Win-Loss-Draw)
- Nickname: N/A
- Current Streak: 1 Loss
- Age: 1982-11-01 | Date of Birth: 1982.11.01
- Last Fight: March 10, 2019 in GRACHAN
- Weight Class: Welterweight | Last Weigh-In: 154.8 lbs
- Affiliation: Mars Gym
- Height: 5'11" (180cm) | Reach: N/A
- Career Disclosed Earnings: $0 USD
- Born: Abashiri, Hokkaido, Japan
- Fighting out of: Sapporo, Hokkaido, Japan
Regional Rankings Rankings FAQ
Akihito Mamiya is ineligible for regional rankings due to inactivity.
Fighters must have at least one completed MMA bout in the past two years to be ranked.