Tokyo International Winter Jiu Jitsu Championship 2023 Male Blue Adult Feather 6 Mins ~70.0kg 6 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Akiyama Shinemon Yawara KOR Lee Jaebin Trydent Gym Fight 62 Mat 2 2 Dec 13:52PM Satoh Ryunosuke Isshin Jiu Jitsu Academy Hirata Ibuki Reversal Gym Kuki Wings JPN JPN Fight 63 Mat 2 2 Dec 13:58PM JPN Miyauchi Morio Newaza World Core Arai Koki Sendai Jiu-jitsu Academy JPN Miyauchi Morio Newaza World Core JPN Fight 69 Mat 2 2 Dec 14:34PM Arai Koki Sendai Jiu-jitsu Academy JPN Fight 70 Mat 2 2 Dec 14:40PM Fight 75 Mat 2 2 Dec 15:10PM