The Yamakage Dojo is a branch dojo of the Takamura ha Shindo Yoshin Kai located in the San Francisco Bay Area. Its dojo-cho is Ash Morgan, possessing a Shoden Kirigami Mokuroku awarded in 2016. Ash first met Threadgill Sensei in 2003 at the Aiki Expo, but didn't begin formal training until 2010 when Linda Tuzzolino Sensei started a study group in Gilroy, CA. 

Ash also teaches and trains in Shodokan Aikido and holds a fifth dan issued by the Shodokan Aikido Federation in Osaka, Japan. 

For more information contact Ash Morgan at yamakagedojo@outlook.com.