Career
Trained in judo and amateur wrestling from middle school, Fujii learned mixed martial arts on the Super Tiger Gym of Satoru Sayama and debuted for Shooto in 1997. He competed in several other promotions, like Ultimate Fighting Championship, Pancrase, Deep, Fighting Network Rings and Pride Fighting Championships. Fujii also joined Universal Fighting-Arts Organization in 2002 and trained under Naoya Ogawa, before making his pro wrestling debut for Pro Wrestling Zero1.
He later wrestled for Hustle, appearing as part of Ogawa"s Hustle Army.
Finishing moves
AHE - Atareba Hyappatsuhyakuchu Elbow (Diving elbow drop)
Shamoji Kick (Roundhouse kick)
Sleeper hold
Signature moves
Bridging northern lights suplex
Cross armbreaker
Pancrase Hybrid Wrestling
2000 Pancrase Heavyweight Championship Tournament Runner-up
Ultimate Fighting Championship
UFC 23 Heavyweight Tournament Runner-up
U-STYLE
Kiyoshi Tamura Challenger Tournament (2003).