Jujutsu
- 541
- Orange County Ki Society
- Teaches Ki Principles and Shin Shin Toitsu Aikido in Orange County. Includes class schedule, instructor biographies, and membership information.
- 542
- Pasadena Aikido
- Includes a class schedule, contact details, news of forthcoming events and related links.
- 543
- San Diego Aikikai Tenpukan Dojo
- Classes offered to adults and children. Includes class schedule, list of instructors and contact details.
- 544
- Sanbukan Dojo
- International Yoshinkan Aikido Federation (IYAF) dojo in Long Beach California. Also headquarters for the Yamashita Aikido Organization.
- 545
- Seikeikan Dojo
- Aikido Yoshinkan Yoseikai (IYAF) affiliate dojo in Orangevale, CA. Classes for adults and youth. Chief instructor is Steven Miranda.
- 546
- Senshin Center
- Based in Santa Barbera. Includes class schedule, instructor's biography, club gallery and related links.
- 547
- Shinzen Dojo Clovis
- Aikikai style offered. Includes a class schedule, membership information, news of forthcoming events and a photo gallery.
- 549
- Sierra Aikido
- Pacific Aikido Federation affiliate offering classes for adults, children, and teens in Palo Alto. Class schedule, membership information, and image gallery.
- 550
- Suginami Aikikai San Francisco
- Previoulsy known by the nickname "Skidrow Dojo", Suginami Aikido is affiliated with World Aikikai Headquarters in Tokyo. Located in San Francisco, California.
- 551
- Sunset Cliffs Aikido
- Iwama Ryu Aikido in San Diego. Schedule, training information, gallery and related information.
- 552
- Tarzana Aikikai
- United States Aikido Federation (USAF) affiliate in Tarzana that follows the instruction lineage of Yamada Shihan. Classes for children and adults.
- 554
- West County Aikido
- Provides instruction for adults and children in San Pablo. Class schedule, instructor biography, and contact information.
- 555
- Aikido and Judo of Arkansas
- Aikido and Judo training at the Little Rock Athletic Center. Member of Fugakukai International Aikido Association.
- 556
- Aikido Renbukai of Arizona
- Aikido Center of Los Angeles branch dojo in Surprize, AZ. Includes class schedule. Head instructor is Michael Van Ruth.
- 557
- Aikido at the Center for Traditional Martial Arts
- Takemusu Aikido Association (TAA) affiliate located in Tucson, teaches Iwama style aikido. Class schedule, newsletter, and links.
- 558
- Aikido of Prescott
- USAF East affiliate located in Prescott. Class schedule, photo gallery, and contact information.