Tri City Aikido is a traditional Japanese martial arts school serving Fremont, Newark, Union City, and surrounding communities since 1996. Led by Anthony Campagna Sensei, Godan (5th-degree black belt), the dojo provides non-competitive Aikido and practical self-defense instruction for adults and children ages 4 and older. Training includes throws, joint controls, strikes, ground applications, traditional weapons, and weapons-disarming techniques. Students learn in a respectful and supportive environment that emphasizes discipline, awareness, coordination, confidence, and long-term personal development. Beginners are always welcome, and no previous martial arts experience is necessary. Tri City Aikido is affiliated with the Aikikai Foundation through the Kumano Jyuku dojo in Shingu, Japan. Free trial classes are available.

