Watch Maouoji-san to Keiyakuseikatsu Hajimemashita Watch now on Miruro — Free Anime Streaming One day, the high school girl Rian ran into a strange man who claimed to be the "Demon Lord". And he asked her to become his demonic familiar? Despite… Series info · Watch free · Trending anime · Airing schedule FormatMangaStatusFinishedSourceOriginalCountryJapan Comedy · Fantasy · Slice of Life Shoujo · Female Protagonist · Demons Tonari no Maou · After the Rain · Maousama Chotto Sore Totte!!