U.S. MILITARY OUTREACH JUDO & JIU-JITSU ORGANIZATION (MOJJJO), INC: MAYFIELD’S MARTIAL ARTS (MMA) ACADEMY is a registered club with USA Judo, United States Judo Federation (USJF), United States Judo Association (USJA), and American Traditional Judo Association (ATJA), located in Jacksonville, NC, with affiliates in other states throughout the USA!