Tokyo International Winter Jiu Jitsu Championship 2023 Male White Master 5 Light Feather 5 Mins ~64.0kg 4 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Hamanaka Takashi Visca JPN Tanaka Kon United Gym Chiba Fight 67 Mat 3 2 Dec 13:23PM JPN Hattori Atsushi Carpe Diem Yokohama JPN Tatebayashi Akihiro Holly Jiu-jitsu Team Fight 68 Mat 3 2 Dec 13:28PM Fight 71 Mat 3 2 Dec 13:43PM