About Kenwa Mabuni
Kenwa Mabuni was one of the first karateka to teach karate in mainland Japan and is credited as developing the style known as Shitō-ryū. Originally, he chose the name Hanko-ryu, literally "half-hard style", to imply that the style used both hard and soft techniques. Finally, Mabuni chose Shito-ryu, the first characters of the names Itosu and Higaonna, his two primary teachers.
Biography source:
Wikipedia