Kanga Sakukawa
Kanga Sakugawa (佐久川 寛賀, Sakugawa Kanga ?, 1733 - 1815), also Sakugawa Satunushi and Tode Sakugawa, was an Okinawan martial arts master and major contributor to the development of Te, the precursor to modern karate.
Read more about Kanga Sakukawa: Karate-do