Sounan Anime Details and Episodes Extra chapter of Sleeping Dead published in Canna Vol. 100 as part of their "Bangai-hen" Tokushuu (『番外編』特集). Series info Watch free DetailsFormatOne shotStatusFinishedSourceOriginalCountryJapan GenresDramaPsychologicalSupernatural TagsZombieGorePrimarily Adult CastLGBTQ+ ThemesMale ProtagonistTsundereBoys' Love RelatedSleeping Dead (Parent Story) CharactersTouya MamiyaSeiji Sada