Hakua Kai originated in Japan; meaning "white wall," "free like a dove" or "pure." Developed by Shihan Katasushi Iwabuchi, Hakua Kai is a combination of Jujitsu, Shotokan, and Wado Ryu. Shihan Iwabuchi incorporated the different strengths of his top students; creating a unique discipline that utilizes both the hands and feet while emphasizing body position and switching techniques.