A Japanese American Ninjutsu master dressed in a red ninja outfit and converse shoes. Guy is the 39th successor of the Bushin style of Ninjutsu, a martial arts style dating back to Japan's feudal age, Guy traveled to America to improve his martial art skills and found himself at Metro City, where he befriended fellow fighters Cody and Haggar and assisted the two in their battle against the Mad Gear gang in the original Final Fight
. In the Alpha series, it is established that as a practitioner of Bushin Ryu, he is an upholder of the world's balance, and travels the world as a vigilante bringing an end to several criminal organizations. He develops a new form of Bushin Style in the original Alpha
, tests his new style against his Master Zeku in Alpha 2
, and then finds himself involved with Bison and his organization in Alpha 3
. He later appears in Super Street Fighter IV
, still seeking to bring his old partner Cody back to the side of good, and to save his friend Rose from her bleak destiny. Despite his steadfast devotion to his duty of carrying out justice in the shadows, he surprisingly has a fiancee, Rena, whose younger sister Maki is Guy's rival for the Bushinryu title.