Goshuushou-sama Ninomiya-kun Anime Details and Episodes Shungo is a normal high school student living in a huge house. One day, his sister Ryoko sends Mayu and Mikihiro Tsukimura, two siblings, to live with him… Series info Watch free DetailsFormatNovelStatusFinishedSourceOriginalCountryJapan GenresComedyEcchiRomanceSupernatural TagsFemale Harem RelatedGood Luck! Ninomiya-kun (Adaptation)Goshuushou-sama Ninomiya-kun (Adaptation)