Nemu-chan no sei de Nemurenai! Anime Details and Episodes The succubus's target is a 2nd grader! A heart-pounding comedy between a clumsy succubus and a level-headed elementary school kid! (Source: Comic Cune,… Series info Watch free DetailsFormatMangaStatusFinishedSourceOriginalCountryJapan GenresComedyEcchiSupernatural TagsSuccubusMale ProtagonistHeterosexualAge Gap RecommendationsMidarini Midarana Kuroyukihime Online