Northeast Japan Jiu Jitsu Championship 2025 Male Blue Adult 18 Light 6 Mins ~76.0kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final KOR Lee Kunhee Paraestra Korea JPN Sato Yushin Sendai Jiu-jitsu Academy Fight 13 Mat 4 1 Jun 10:25AM JPN Uchimi Tomohiro Carpe Diem Bjj Sendai Fight 19 Mat 4 1 Jun 10:59AM Lee Kunhee Paraestra Korea Uchimi Tomohiro Carpe Diem Bjj Sendai KOR JPN Fight 25 Mat 4 1 Jun 2:39AM Lee Kunhee Paraestra Korea KOR