Kita Kanto Open Jiu Jitsu Championship 2025 (gi) Male Black Master 41 Light 5 Mins ~76.0kg 4 1 / 1 Division Max Weight Time Competitors Brackets Final BRA Nakamura Marcos Hid.. United Fighters Academy JPN Murata Ryozo Yawara Fight 52 Mat 2 25 May 14:13PM BRA Murakami Tiago Infight Japan JPN Tomoyasu Masaharu Carpediem Mita Fight 53 Mat 2 25 May 5:15AM Murata Ryozo Yawara Tomoyasu Masaharu Carpediem Mita JPN JPN Fight 59 Mat 2 25 May 5:51AM Murata Ryozo Yawara JPN