Kouya ni Kemono Doukokusu Anime Details and Episodes A boy, a virus which unlocks the primal beast, and desired forgotten memories. (Source: Izumo no Ryuu) Series info Watch free DetailsFormatMangaStatusFinishedScore68/100SourceNovelCountryJapan GenresActionDramaHorrorSci-FiSupernatural TagsSeinenReligionMythologyPhilosophyPrimarily Adult CastSuper PowerMonster GirlMonster BoyGoreConspiracy RecommendationsAkumetsuChainsaw ManKilling BitesYoukai GurentaiGate: Where the JSDF FoughtHELLSINGYousai Gakuen CharactersHouzan YakushimaruTomoe Hanuma (Supporting)