sentences:  He earned both his A-class Shoot wrestler's rank (better known in the West as Catch wrestling) as well as his Brazilian jiu-jitsu black belt under Nakai, and became one of the team's main teachers.Aoki has his MMA debut for DEEP in November 2003, winning a one night tournament by fast armbar submissions.He later would show further unorthodox grappling skills against veteran Seichi Ikemoto and Keith Wisniewski, who he defeated by breaking his arm with a standing wakigatame.