Gamera is a kaiju originating from a series of Japanese tokusatsu films of the same name. Gamera first appeared in Daiei Film's 1965 film Gamera, the Giant Monster, which was initially produced to rival the success of Toho's Godzilla.
This has never been announced, but it's time we make something special for a movie that will probably not happen, at least not now. Godzilla vs Gamera.