Tokyo International Spring Jiu Jitsu Championship 2025 Male Blue Master 36 Middle 5 Mins ~82.1kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Okamoto Masato Takamoto Dojo JPN Watanabe Fumiaki Trydent Gym Fight 44 Mat 7 20 Apr 5:27AM JPN Miyata Satoshi Carpe Diem JPN Okamoto Masato Takamoto Dojo Fight 48 Mat 7 20 Apr 5:52AM Watanabe Fumiaki Trydent Gym Miyata Satoshi Carpe Diem JPN JPN Fight 51 Mat 7 20 Apr 6:09AM Miyata Satoshi Carpe Diem JPN