Yat-chan to Kasei no KoMovie Movie Yat-chan to Kasei no Ko Finished13 min Sci-FiSupernatural Sign in to track Anime sectionsOverviewEpisodesPlanOverview Also known asヤッちゃんと火星の子 About this titleA movie. Runtime: 13 min. Genres: Sci-Fi, Supernatural.There is no synopsis for this title yet. These facts come from Shiori’s catalog data. Related Tonbo ni Natta Yat-chanMovieFinishedTonbo ni Natta Yat-chanMovie15 minFinishedYat-chan to ShinnyuuseiMovieFinishedYat-chan to ShinnyuuseiMovie13 minFinished Catalog information can change as new episodes and releases are announced.