Gal to Cthulhu Anime Details and Episodes A trendy girl and aspiring idol thought she'd get a pet octopus to make it big as a pet idol, but she ended up getting Cthulhu! With the help of an elder… Series info Watch free DetailsFormatMangaStatusFinishedScore61/100SourceOriginalCountryJapan GenresComedySlice of LifeSupernatural TagsIyashikeiIdolCute Girls Doing Cute ThingsGyaruCosmic HorrorFemale Protagonist4-komaFull ColorUrban Fantasy RecommendationsGal to KyouryuuSeihantai na Kimi to BokuHakaishin Magu-chanCthulhu CatREX Kyouryuu MonogatariGal Yome no Himitsu