Oumagatoki ni Sasayaite: Yuzuha no Yami Gari Anime Details and Episodes Prelude to collapse... (Source: Fakku!) Note: Published in Comic Kairakuten BEAST 2020-05 Series info Watch free DetailsFormatOne shotStatusFinishedSourceOriginalCountryJapan GenresHentai RelatedOumagatoki ni Sasayaite (Prequel)Nureta Hana no Nioi (Related)