Tokyo Open Jiu Jitsu Championship 2025 Male Purple Master 30 Feather 6 Mins ~70.0kg 2 1 / 1 Division Max Weight Time Competitors Brackets JPN Morimoto Naoya Oga Dojo Chiyoda JPN Maruyama Ryosuke Newaza World Gt-base Fight 18 Mat 3 27 Jun 2:33AM Maruyama Ryosuke Newaza World Gt-base JPN