Gigantor Gigantor, the space-age robot, is a product of Tatsunoco. Osamu Tezuka is his creator. Originally Gigantor was created by Professor Sparks, Jimmy Sparks father (a genius in the field of robots). Gigantor is controlled by a small cotrol box that is worked by Jimmy Sparks. Jimmy and Gigantor fight crime with the aid of Inspector Blooper, his friend and scientist Bob Brilliant, and Dick Strong the Secret Agent.