West Japan Open Jiu Jitsu Championship 2024 Male Brown Master 2 Middle 5 Mins ~82.1kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Akatuka Kouhei Suita Jiu Jitsu BRA Matsuo Roberto Carlos Toyota Bjj Fight 56 Mat 4 10 Nov 6:16AM JPN Harada Masayuki Seishin Bjj BRA Matsuo Roberto Carlos Toyota Bjj Fight 59 Mat 4 10 Nov 6:31AM Akatuka Kouhei Suita Jiu Jitsu Harada Masayuki Seishin Bjj JPN JPN Fight 63 Mat 4 10 Nov 6:48AM Akatuka Kouhei Suita Jiu Jitsu JPN