New ‘Pokemon Coco’ Trailer, December 25th Release Date! By: Water Pokémon Master Posted 2 months ago to Anime 7 comments A new trailer for Pokemon Coco has just been released! It’s now been announced the film will debut in Japanese theaters on December 25th following a delay due to the coronavirus. Pokemon movies have always premiered in July up to this point. The movie features a boy, “Coco,” who was raised as a Pokemon by Zarude. It also features shiny Celebi.