Northeast Japan Jiu Jitsu Championship 2025 Male Blue Master 30 Open Weight 5 Mins FREE 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Konno Tomohiro Carpe Diem Bjj Sendai JPN Niinuma Fumiya Flo Jiu Jitsu Fight 47 Mat 1 1 Jun 4:43AM JPN Saitou Ryou Soujiukai Sendai JPN Konno Tomohiro Carpe Diem Bjj Sendai Fight 52 Mat 1 1 Jun 5:14AM Niinuma Fumiya Flo Jiu Jitsu Konno Tomohiro Carpe Diem Bjj Sendai JPN JPN Fight 58 Mat 1 1 Jun 5:50AM Niinuma Fumiya Flo Jiu Jitsu JPN