Two different posters (given out at showing of the second film) revealing the third Godzilla Anime film, Godzilla Star Eater (possible translation) and a release date Nov 2018. The posters also suggest that Ghidorah will be featured in the film. One poster has the three necks of Ghidorah intertwined the other seems to hint at the title with a star like shape. Images come from Twitter and Facebook (credit to those that posted them), more info as we get it. 

Toho has released a new trailer for the Godzilla Anime sequel, Fixed Battle Mobile Promotion City(?), that will be released May 18, 2018 in Japan.