Watch Kono Naka ni Hitori, Imouto ga Iru! Bath Time Watch now on Miruro — Free Anime Streaming Watch anime online free in HD. Stream subbed and dubbed anime episodes with no ads, no signup. The best free anime streaming site — new episodes daily. Series info · Watch free · Trending anime · Airing schedule FormatMangaStatusFinishedSourceLight novelCountryJapan Comedy · Ecchi Female Harem · 4-koma · Seinen Kono Naka ni Hitori, Imouto ga Iru! (Parent Story) · Kono Naka ni Hitori, Imouto ga Iru! (Parent Story) Papa no Iukoto wo Kikinasai!: Rojou Kansatsu Kenkyuukai Nisshi · Papa no Iukoto wo Kikinasai!: Takanashi no Hidamari