Tokyo International Winter Jiu Jitsu Championship 2023 Male Blue Master 4 Middle 5 Mins ~82.1kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Kamata Haruhiro Bjj Studio Splicing JPN Sato Atsushi Yawara Fight 116 Mat 6 2 Dec 17:59PM JPN Funabashi Takayuki Oga Dojo Chiyoda Fight 121 Mat 6 2 Dec 18:24PM Fight 126 Mat 6 2 Dec 18:49PM