Originally, Daimajin was considered as an enemy for the more famous kaiju Gamera, but ended up existing ... when the Mysterians unleash the giant robot Moguera, a destructive yet oddly adorable ...

Gamera (ガメラ?) is a giant turtle Kaiju (Giant monster) from a series of popular Giant monster films produced by Daiei Motion Picture Company in Japan. Created in 1965 to rival the success of ...

Of course, the viewer doesn’t see the aliens chew on brains, but they do see the films knife-skulled kaiju antagonist slice the flying Gyaos to chunks before attempting to do the same to Gamera.