Chugoku Jiu Jitsu Championship 2025 Male Black Master 36 Light 5 Mins ~76.0kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Nakayama Hiroaki Leos Jiu Jitsu Academy JPN Tasaka Kazuya Paraestra Hiroshima Fight 35 Mat 1 30 Mar 3:33AM JPN Nishi Kazunori Paraestra Kitakyushu JPN Tasaka Kazuya Paraestra Hiroshima Fight 39 Mat 1 30 Mar 3:57AM Nakayama Hiroaki Leos Jiu Jitsu Academy Nishi Kazunori Paraestra Kitakyushu JPN JPN Fight 42 Mat 1 30 Mar 4:11AM Nakayama Hiroaki Leos Jiu Jitsu Academy JPN