an Entity references as follows:
Wadō-ryū (和道流) is one of the four major karate styles and was founded by Hironori Ōtsuka (1892–1982). The style itself places emphasis on not only striking, but tai sabaki, joint locks and throws. It has its origins within Tomari-te karate, but was also influenced by Shito-Ryu and Shotokan; and was also influenced by Jujutsu.