Mushin Aikido

Mushin Aikido is a traditional Japanese martial arts dojo located at 328 Twin Oaks Ave in Chula Vista, California. Operating as a non-commercial community space dedicated to Budo, the dojo provides practice opportunities without monthly tuition fees, emphasizing personal development, internal balance, and body integration. Instruction is provided by chief instructor Nikki Lewis, a fifth-degree black belt Godan with over thirty years of Aikido experience. Lewis began training in Shotokan Karate in 1998, took up Aikido in 2001 under Dennis Hooker Sensei, and later studied under Kazuo Chiba Sensei and Morihiko Murashige Sensei. Training explores the core principles established by Aikido founder O-Sensei, teaching students how to blend with incoming force rather than relying on muscular confrontation. The dojo also integrates concepts from Ashtanga yoga and Russian Systema to refine mindful movement, joint safety, and personal awareness.