X X Dumau International Jiu Jitsu Championship 2024. (gi Event Male White Kindergarten Rooster 2 Mins ~20.4kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Hosoya Yuki Carpe Diem Nagoya JPN Nakaya Kenzo Tree Brazilian Jiu Jitsu Fight 57 Mat 2 3 May 5:11AM JPN Yamauchi Haruki Splash JPN Nakaya Kenzo Tree Brazilian Jiu Jitsu Fight 60 Mat 2 3 May 5:43AM Hosoya Yuki Carpe Diem Nagoya Yamauchi Haruki Splash JPN JPN Fight 63 Mat 2 3 May 5:36AM Hosoya Yuki Carpe Diem Nagoya JPN