X X Dumau International Jiu Jitsu Championship 2024. (gi Event Male Purple Master 4 Light Feather 5 Mins ~64.0kg 6 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Otake Hisataka Smile Jiu-jitsu JPN Miyamoto Katsutoshl Niwaka Grapple Fight 1 Mat 2 4 May 1:01AM Yamashita Daisuke Bonsai Jiu-jitsu Japan Baba Soichi Hachiya Bjj Studio JPN JPN Fight 2 Mat 2 4 May 1:07AM JPN Suzuki Hiromasa Taisho Jiu Jitsu Academy Yuichi Oda Smile Jiu-jitsu JPN Miyamoto Katsutoshl Niwaka Grapple Suzuki Hiromasa Taisho Jiu Jitsu Academy JPN JPN Fight 4 Mat 2 4 May 1:18AM Yamashita Daisuke Bonsai Jiu-jitsu Japan Yuichi Oda Smile Jiu-jitsu JPN JPN Fight 5 Mat 2 4 May 1:25AM Miyamoto Katsutoshl Niwaka Grapple Yamashita Daisuke Bonsai Jiu-jitsu Japan JPN JPN Fight 10 Mat 2 4 May 1:48AM Yamashita Daisuke Bonsai Jiu-jitsu Japan JPN