Kita Kanto Open Jiu Jitsu Championship 2025 (gi) Male Black Master 36 Open Weight 5 Mins FREE 4 1 / 1 Division Max Weight Time Competitors Brackets Final BRA Makiyama Clayton Tree Brazilian Jiu Jitsu JPN Shiraki Daisuke Carpe Diem Hope Fight 74 Mat 2 25 May 16:07PM BRA Noba Rafael United Fighters Academy BRA Diego Clayton Impacto Bjj Japan Fight 75 Mat 2 25 May 16:08PM Shiraki Daisuke Carpe Diem Hope Noba Rafael United Fighters Academy JPN BRA Fight 81 Mat 2 25 May 7:31AM Shiraki Daisuke Carpe Diem Hope JPN