Xx Copa Dumau De Jiu Jitsu 2023 Male Black Adult Light 8 Mins ~76.0kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Silva Hakkynen Carlos Toyota Bjj JPN Seya Toshihiko Trust Jiujitsu Academy Fight 54 Mat 1 4 Feb 13:55PM JPN Shiraki Daisuke Carpe Diem Hope Fight 60 Mat 1 4 Feb 14:36PM Fight 64 Mat 1 4 Feb 15:04PM