Tokyo International Winter Jiu Jitsu Championship 2023 Male Blue Master 4 Open Weight 5 Mins FREE 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Ishioka Yuzuru Alma Fight Gym Warp JPN Kato Ikuya Pogona Club Gym Fight 128 Mat 6 2 Dec 18:59PM JPN Funabashi Takayuki Oga Dojo Chiyoda Fight 133 Mat 6 2 Dec 19:24PM Fight 136 Mat 6 2 Dec 19:39PM