East Japan Jiu Jitsu Championship2025 Male Blue Master 41 Rooster 5 Mins ~57.6kg 2 1 / 1 Division Max Weight Time Competitors Brackets JPN Kawakami Tooru Paraestra Koiwa JPN Ohkusa Hiroki Cave Fight 31 Mat 2 27 Jul 12:14PM Kawakami Tooru Paraestra Koiwa JPN