Sjjjf 8th All Japan Jiu Jitsu Championship Male Brown Master 41 Feather 5 Mins ~70.0kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Sato Yoshinori Carpe Diem Bjj Jiyugaoka JPN Tanaka Keigo Volcano Jiu Jitsu And Mma Fight 39 Mat 6 13 Oct 13:56PM JPN Ninomiya Kazuyoshi Paraestra Tokyo JPN Sato Yoshinori Carpe Diem Bjj Jiyugaoka Fight 45 Mat 6 13 Oct 14:20PM Tanaka Keigo Volcano Jiu Jitsu And Mma Sato Yoshinori Carpe Diem Bjj Jiyugaoka JPN JPN Fight 49 Mat 6 13 Oct 14:38PM Tanaka Keigo Volcano Jiu Jitsu And Mma JPN