Tokyo International Jiu Jitsu Championship 2023 Male White Master 4 Middle 5 Mins ~82.1kg 5 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Kimura Nobuhiro Rjj JPN Ujiie Kazushige Tribe Tokyo M.m.a Fight 90 Mat 3 13 May 16:46PM Oka Masayuki Grabaka Jiu-jitsu Club JPN JPN Azuma Tadao Carpe Diem Atsushi Kitakami United Gym Chiba JPN Azuma Tadao Carpe Diem JPN Fight 99 Mat 3 13 May 17:31PM Oka Masayuki Grabaka Jiu-jitsu Club Atsushi Kitakami United Gym Chiba JPN JPN Fight 100 Mat 3 13 May 17:36PM Fight 105 Mat 3 13 May 18:01PM