Founded in 2013, Maru Dojo in San Francisco, California, and its surrounding areas, offers a diverse range of martial arts and yoga classes. Their extensive program includes Aikido, Judo, Brazilian Jiu-Jitsu, and Filipino Martial Arts, tailored to all levels, from beginners to advanced students. There's no focus on competition, but rather on mastering techniques, yielding and blending with motions, and learning to nullify various attacks. Maru Dojo also offers children's classes and yoga sessions, creating a comprehensive, inclusive fitness and self-defense hub.