Tokyo International Master Jiu Jitsu Championship 2025 Male Blue Master 51 Light 5 Mins ~76.0kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Ohtsubo Kouji Cave JPN Yokoyama Yasushi Tri-force Koenji Fight 128 Mat 5 28 Jun 9:45AM JPN Takada Yuujirou Tri-force Higashi Nakano JPN Ohtsubo Kouji Cave Fight 131 Mat 5 28 Jun 10:05AM Yokoyama Yasushi Tri-force Koenji Takada Yuujirou Tri-force Higashi Nakano JPN JPN Fight 136 Mat 5 28 Jun 10:34AM Yokoyama Yasushi Tri-force Koenji JPN