This is a lot like Godzilla. Ultraman = Jet Jaguar, Monster at 2:02 is Biollante like without tentacles and have legs and arms instead, Monster at 4:02 is like Ebirah, Monster at 4:21 is like Baragon, the monster at 5:00 is like Megalon, Monster at 5:46 is clearly like Godzilla, Monster at 6:42 is like Megalon too, the red dinosaur at 7:20 is like Titanosaurus and the Monster at 8:31 is like Bagan.