(C102) [squeezecandyheaven (Ichihaya)] Shoujo no CD

(C86) [abgrund (Saikawa Yusa)] IMOUTO COLLECTION [English] [Staircase; asxhe + Raichu; doujin-moe.us]

(C93) [squeezecandyheaven (Ichihaya)] Imouto wa Hikikomori | My Little Sister Is a Shut-in [English] [ATF]

(COMITIA123) [squeezecandyheaven (Ichihaya)] Imouto wa Chotto Atama ga Okashii [English] [Doki Fansubs]

(COMITIA123) [squeezecandyheaven (Ichihaya)] Imouto wa Chotto Atama ga Okashii + Omake | My Little Sister Is a Little Weird + Bonus Story [English] [ATF]

(COMIC1☆14) [squeezecandyheaven (Ichihaya)] Imouto wa Genius | My Little Sister Is a Genius [English] {Doujins.com}