See the discussion here.

Return of Giant Majin is the title given to the American dub version of the film according to this page https://gamera.fandom.com/wiki/Return_of_Giant_Majin

@azumukupoe said:

Return of Giant Majin is the title given to the American dub version of the film according to this page https://gamera.fandom.com/wiki/Return_of_Giant_Majin

Per the guidelines, we use the title of the first English release, which the dub version seems to have been.

How about the first one which was released directly to television by American International Television in 1968 under the title Majin the Monster of Terror according to Wikipedia? https://en.wikipedia.org/wiki/Daimajin_(film)

You can file a report for that case, citing the proper sources. Thanks.