Northeast Japan Jiu Jitsu Championship 2025 Male Blue Adult 18 Rooster 6 Mins ~57.6kg 6 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Jimbo Sora Carpe Diem Bjj Sendai JPN Shibata Asahi Sendai Jiu-jitsu Academy Fight 8 Mat 1 1 Jun 1:03AM Kikuchi Yoshiaki Alma Fight Gym Shuko Iwasawa Arata Carpediem Mita JPN JPN Fight 9 Mat 1 1 Jun 1:14AM JPN Sato Hiroumi Flo Jiu Jitsu Matsuzaka Ryuji Soujiukai Iwate JPN Shibata Asahi Sendai Jiu-jitsu Academy Sato Hiroumi Flo Jiu Jitsu JPN JPN Fight 13 Mat 1 1 Jun 1:29AM Iwasawa Arata Carpediem Mita Matsuzaka Ryuji Soujiukai Iwate JPN JPN Fight 14 Mat 1 1 Jun 1:36AM Shibata Asahi Sendai Jiu-jitsu Academy Iwasawa Arata Carpediem Mita JPN JPN Fight 20 Mat 1 1 Jun 2:04AM Iwasawa Arata Carpediem Mita JPN