South Japan Jiu Jitsu Championship 2023 In Kiyama Male White Teen Medium Heavy 4 Mins ~74.8kg 4 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Yamamoto Shinta Carpe Diem Kurume JPN Hirano Sazan Jiu Jitsu And Mma Acade.. Fight 31 Mat 4 27 Aug 11:38AM JPN Hirota Zenji Paraestra Fukuoka Ide D.. JPN Uchidate Yu 9jitsu Fight 32 Mat 4 27 Aug 11:43AM Fight 36 Mat 4 27 Aug 12:03PM