East Japan Jiu Jitsu Championship2025 Male Blue Master 51 Light 5 Mins ~76.0kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Ohtsubo Kouji Cave JPN Amano Shouji Tri-force Takao Fight 30 Mat 3 27 Jul 3:32AM JPN Yoshino Taichi Wajyutsu Keisyukai Funa.. JPN Amano Shouji Tri-force Takao Fight 35 Mat 3 27 Jul 3:58AM Ohtsubo Kouji Cave Amano Shouji Tri-force Takao JPN JPN Fight 38 Mat 3 27 Jul 4:17AM Ohtsubo Kouji Cave JPN