Suki na Ko no Onee-san Anime Details and Episodes 1. Natsu no Sei da yo (なつのせいだよ。); Comic Reboot Vol. 26 2-8. Suki na Ko no Onee-san (好きな娘のお姉さん); Comic Reboot Vol. 10, 13, 15, 18, 20, 22 9. Osananajimi to… Series info Watch free DetailsFormatMangaStatusFinishedSourceOriginalCountryJapan GenresHentai TagsAnthology RecommendationsOsananajimi ni Fureta NatsuOsananajimi SotsugyoushikiGuchu Nure OtomeOsananajimi wa Oyaji no Yome[On Live] I'm Having Sex NowTogether with my NEET CousinKyoudai Igai ni Nareta nara