Tadashi Yamashita's system is called Suikendo, which translates to ‘fist flowing like water.’ He began his martial arts career at age eleven and was graded to black belt at age sixteen. Yamashita went on to develop various unique fighting techniques, which would allow Karate-ka to simultaneously block and strike an opponent. He is also a world-renowned weapons master. On this DVD Yamashita demonstrates many of his fighting techniques.