East Japan Jiu Jitsu Championship2025 Male Grey Kid 4 Medium Heavy 4 Mins ~49.9kg 2 1 / 1 Division Max Weight Time Competitors Brackets JPN Nakazawa Ruon Now Or Never JPN Muraishi Jinto Chidori Jiujitsu Academy Fight 17 Mat 1 26 Jul 1:29AM Nakazawa Ruon Now Or Never JPN