| Taking place several years after Getter Robo Go, Earth is now a post-apocalyptic world. Hayato, now an aging scientist, has completed Professor Saotome's masterpiece, Getter Robo Arc. Piloting it are Ryoma's son Takuma, the human-dinosaur Kamui, and the younger brother of Tayel, Baku. Alongside the reformed Dinosaur Empire, they fight the insectoid Andromeda Flow Country attacking from across time and space. |
| Name | Character | Episodes |
|---|---|---|
| Yuma Uchida | Takuma Nagare (voice) | 13 |
| Yohei Tadano | Professor Shikishima (voice) | 13 |
| Mitsuo Iwata | Igari (voice) | 13 |
| Sumi Shimamoto | Ryou Nagare (voice) | 13 |
| Kenichi Ogata | Professor Han (voice) | 13 |
| Fumihiko Tachiki | McDonald (voice) | 13 |
| Nozomu Sasaki | Tairu (voice) | 13 |