Tokyo International Jiu Jitsu Championship 2024 Male Brown Adult Open Weight 8 Mins FREE 4 1 / 1 Division Max Weight Time Competitors Brackets Final KOR Koo Boncheol Team Roots Korea JPN Oba Shinnosuke Paraestra Tokyo Fight 80 Mat 1 6 Apr 6:43AM JPN Hagiwara Daiki Relaxin'bjj MEX Rodriguez Issac Alliance San Diego Fight 81 Mat 1 6 Apr 6:50AM Koo Boncheol Team Roots Korea Hagiwara Daiki Relaxin'bjj KOR JPN Fight 86 Mat 1 6 Apr 7:05AM Koo Boncheol Team Roots Korea KOR