Tokyo International Winter Jiu Jitsu Championship 2023 Male Blue Master 3 Light 5 Mins ~76.0kg 7 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Miyazaki Yuichi Chidori Jiujitsu Academy JPN Yamashita Naojiro Tribe Tokyo M.m.a Fight 102 Mat 4 2 Dec 16:43PM Kosaka Norimasa Grabaka Jiu-jitsu Club Kugiya Jiro Now Or Never JPN JPN Fight 104 Mat 4 2 Dec 16:53PM JPN Sasaki Takato Katana Gym JPN Arai Shigekazu T-blood Fight 103 Mat 4 2 Dec 16:48PM Negishi Yasumitsu Sakura Jiujitsu JPN Fight 106 Mat 4 2 Dec 17:03PM Negishi Yasumitsu Sakura Jiujitsu JPN Fight 107 Mat 4 2 Dec 17:08PM Fight 111 Mat 4 2 Dec 17:28PM