Northeast Japan Jiu Jitsu Championship 2025 Male Blue Master 36 Middle 5 Mins ~82.1kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Sugimoto Kazuma Tri-force Akasaka JPN Ota Kazuya Jiu Jitsu Factory Sendai Fight 36 Mat 3 1 Jun 3:46AM JPN Kazuya Sugawara Lazoona JPN Sugimoto Kazuma Tri-force Akasaka Fight 40 Mat 3 1 Jun 4:01AM Ota Kazuya Jiu Jitsu Factory Sendai Kazuya Sugawara Lazoona JPN JPN Fight 45 Mat 3 1 Jun 4:25AM Ota Kazuya Jiu Jitsu Factory Sendai JPN