Tokyo International Winter Jiu Jitsu Championship 2025 Male White Master 41 Rooster 5 Mins ~57.6kg 5 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Nakayama Masataka Robust　Jiu　Jitsu JPN Sunaga Shinji Newaza World Fight 106 Mat 4 19 Jan 8:07AM Yamada Makoto Cave JPN JPN Oyama Shohei Wajutsu Keisyukai Hearts Yamamoto Naoki Axis Yokohama JPN Nakayama Masataka Robust　Jiu　Jitsu Oyama Shohei Wajutsu Keisyukai Hearts JPN JPN Fight 110 Mat 4 19 Jan 8:36AM Yamada Makoto Cave Yamamoto Naoki Axis Yokohama JPN JPN Fight 111 Mat 4 19 Jan 8:37AM Nakayama Masataka Robust　Jiu　Jitsu Yamada Makoto Cave JPN JPN Fight 116 Mat 4 19 Jan 9:00AM Nakayama Masataka Robust　Jiu　Jitsu JPN