Succubus' Plan Anime Details and Episodes 1. Succubus' Plan A (小悪魔ちゃんのこうげき!; Koakuma-chan no Kougeki!) Liath is your typical girl-next-door: cute, bubbly, a little clingy... a succubus. You know,… Series info Watch free DetailsFormatMangaStatusFinishedSourceOriginalCountryJapan GenresHentai RelatedKoakuma-chan no Kougeki! Soushuu-hen (Related)Koakuma-chan no Ookami! (Side Story) RecommendationsSuccubus Maid no Mayuri-sanPururun PullingZakoikoKoakuma Acme