Yoseikan budō () (originally Yoseikan Ryu Gyokushin Jujutsu) may be classified as a "sōgō budō" form (, "composite" or "comprehensive" martial art), but is used here to indicate a martial art into which various martial ways have been integrated. It is probably most widely known for its descent from a pre-war style of aikido; however, it has important connections to judo, karate, western boxing, savate, and a traditional forms of Japanese combat known as gyokushin-ryū jujutsu and Tenshin Shōden Katori Shintō-ryū.