Getter Robo Arc - S01

"Getter Robo Arc" is the fifth installment in the Getter Robo timeline, set long after the events of "Getter Robo Go." Earth has become a ruined wasteland, and Hayato, now an older scientist, finishes Professor Saotome's greatest creation: the Getter Robo Arc. The machine is piloted by Takuma, Ryoma's son; Kamui, a half-human, half-dinosaur hybrid; and Baku, the younger brother of Tayel. Together with the reformed Dinosaur Empire, they battle the Andromeda Flow Country, a race of insectoid invaders from beyond time and space.