Guerrilla Jiu-Jitsu Martial Arts Academy is a martial arts school in San Jose, California offering Brazilian Jiu-Jitsu classes for kids and adults. Its programs include fundamentals, all-levels, advanced, and youth intermediate training, with instruction focused on self-defense, anti-bullying, competition jiu-jitsu, positional awareness, and technical development in gi and no-gi formats. The academy also offers age-specific youth classes, including programs for ages 3 to 4 and 5 to 7.