Year ago, I studied Yoshinkai Aikido; that is, the Yoshinkan Aikido as taught by Takeshi Kushida, 8th Dan. Since that time, Kushida Sensei and the Yoshinkan organization have gone their different ways. If you click here, you’ll be directed to Kushida Sensei’s organization, where you’ll find some video clips.
Yoshinkan was one of the earliest incarnations of aikido taught by a student of the founder of aikido, Morihei Ueshiba. Gozo Shioda studied under Ueshiba in back in the 30’s, and founded the Yoshinkan dojo, which has evolved into it’s own substyle of aikido. Yoshinkan remains closely aligned in technique with Daito Ryu Aikijujutsu, the art that Ueshiba studied which became the foundation of his Aikido. Aikido is the child of Daito Ryu Aikijujutsu.
Here is a video clip which is a short documentary on Yoshinkan Aikido. The original post on YouTube page is here.