In August 2021, Prof. Mitsuyoshi Hayakawa was certified as a 5th degree black belt by the International Brazilian Jiu-Jitsu Federation (IBJJF).
He is the second Japanese person to hold a 5th degree black belt, following Yuki Nakai, President of the Japan Brazilian Jiu-Jitsu Federation (JBJJF).
Tri-force will continue its efforts to pass on the traditional techniques of Brazilian Jiu-Jitsu and to promote the sport as a safe and enjoyable one for everyone.