· 2019-11-16 · KOREA BRAZILIAN JIU-JITSU ASSOCIATION RULE BOOK Korea Brazilian Jiu—Jitsu...
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· 2019-11-16 · KOREA BRAZILIAN JIU-JITSU ASSOCIATION RULE BOOK Korea Brazilian Jiu—Jitsu Association Brazilian Jiu—Jitsu Rule Book . Contents Rule Book GENERAL COMPETITION