Himouto! Umaru-chan S Anime Details and Episodes A spin-off of Himouto! Umaru-chan by the same author.(Source: Batoto) Series info Watch free DetailsFormatMangaStatusFinishedScore59/100SourceOriginalCountryJapan GenresComedySlice of Life RelatedHimouto! Umaru-chan (Parent Story)Himouto! Umaru-chanS (Adaptation)