 Raoh defeats Boss Fang with ease.is a self-proclaimed genius who has developed a self-styled imitation of Hokuto Shinken by observing Toki's treatment of patients in Miracle Village.He bears a grudge against Toki after being scolded for mistreating a patient and when the real Toki vanishes, Amiba decides to tarnish his reputation by impersonating him (by changing his facial appearance and reproducing the scar on his back) and using captive human test subjects for his sadistic pressure point experiments.