Getter Robo G is a tV series anime that premiered in spring 1975, produced by Toei Animation.

About the production: the story comes from a manga, there are 39 episodes of about 24 minutes and its current status is "finished".

Its main genres are mecha, with themes such as Super Robot, Demons, Conspiracy and War.

On AniList, Getter Robo G has an average score of 63%, an average score, and appears on 1,513 users' lists.

The franchise continues in or follows from: Getter Robo.

Takes place after the final defeat of the Dinosaur Empire and the death of Musashi Tomoe in the original Getter Robo series. Dr. Saotome, creator of Getter Robo, fears that the peace the Getter Robo team has won will be short lived and that an even greater enemies would appear. Dr. Saotome's fears are justified when the militaristic Hyakki (or "Hundred demons") Empire appears, but Dr. Saotome is prepared with the creation of an even more powerful Getter Robo, Getter Robo G and a new Getter Robo base. Also with Musashi Tomoe dead, Dr. Saotome needs a third pilot which he finds in baseball player Benkei Kuruma. (Source: Wikipedia)

Official synopsis from AniList.