Guy originally appeared in the beat-em-up Final Fight as one of the game's three main characters. A Japanese martial artist dressed in a red ninja suit, he is the 39th successor of the fictional style of Bushin style of Ninjutsu, who traveled to America to train himself in real combat, where he eventually befriended Cody and Haggar, and during the game he assists the duo in fighting off the Mad Gear Gang. Guy's specialty in the game are speedy attacks and one of his unique techniques is an Off-the-Wall Kick.