Humanity is under attack by demonic creatures called Oni. Unable to fight back by any other means, the scientist Dr. Saotome creates a series of giant robots that harness the mysterious power of Getter Rays, giving them the strength necessary to fight the Oni. The strongest of these is Getter Robo, ...
First Air Date: 2004-04-09
Last Air Date: 2004-09-10
Status: Ended
Number of Seasons: 1
Number of Episodes: 13