South Japan Jiu Jitsu Championship 2025 Male Yellow Kid 5 Feather 4 Mins ~44.0kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Eberheart Reginald Ivan Sakamoto Bjj Okinawa JPN Yamasaki Akito Destiny Jiu Jitsu Fight 42 Mat 4 31 Aug 12:11PM JPN Aoki Sou Carpe Diem Kurume JPN Eberheart Reginald Ivan Sakamoto Bjj Okinawa Fight 46 Mat 4 31 Aug 12:26PM Yamasaki Akito Destiny Jiu Jitsu Eberheart Reginald Ivan Sakamoto Bjj Okinawa JPN JPN Fight 49 Mat 4 31 Aug 12:47PM Eberheart Reginald Ivan Sakamoto Bjj Okinawa JPN