Xxi Dumau International Jiu Jitsu Championship 2025. (gi Event Male White Adult 18 Rooster 5 Mins ~57.6kg 6 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Suzuki Kenta Bonsai Jiu-jitsu Japan JPN Hirayama Yota Carlos Toyota Bjj Fight 38 Mat 2 4 May 4:22AM Tanaka Izuho Impacto Bjj Japan Shiomi Masahiro Nex JPN JPN Fight 39 Mat 2 4 May 4:28AM JPN Hiroki Hori Alma Fight Gym Homies Koji Ichikawa Bonsai Jiu-jitsu Japan JPN Hirayama Yota Carlos Toyota Bjj Hiroki Hori Alma Fight Gym Homies JPN JPN Fight 44 Mat 2 4 May 4:55AM Tanaka Izuho Impacto Bjj Japan Koji Ichikawa Bonsai Jiu-jitsu Japan JPN JPN Fight 45 Mat 2 4 May 5:03AM Hiroki Hori Alma Fight Gym Homies Tanaka Izuho Impacto Bjj Japan JPN JPN Fight 49 Mat 2 4 May 5:26AM Tanaka Izuho Impacto Bjj Japan JPN