Kono Aozora ni Yakusoku official artbook

[Tokutan Biyori] Konoe ga Sonna Koto o! (Kono Naka ni Hitori, Imouto ga Iru!)

(COMIC1☆13) [KINOKONOMI (konomi)] Nyancology 7 -Kitsunegawa Kon to Himitsu no Kenkyujo-

(Reitaisai 15) [Kinokonomi (konomi)] Satori no Chikubi Asobi (Touhou Project)

(Mimiket 28) [KINOKONOMI (konomi)] Nyancology -Kaettekita Nekota-san no Himitsu- | Nyancology -Homecoming Nekota-san's Secret- [English] [Doujins.com]

(C90) [Kinokonomi (konomi)] Djeeta-chan Panpan (Granblue Fantasy) [English]

[RACK&PINION (Iogi Juichi)] Konoe ADVENTURE (Kono Naka ni Hitori, Imouto ga Iru!) [Digital]

[A.O.I (Dot-R)] Koko ni Hitori Damasareta Imouto ga Iru. (Kono Naka ni Hitori, Imouto ga Iru!) [Digital]

(COMIC1☆13) [KINOKONOMI (konomi)] Nyancology 7 -Kitsunegawa Kon to Himitsu no Kenkyujo- [Chinese] [绅士仓库汉化]

[ShindoL] Dameda Kono Ojousama Hayaku Nantoka Shinaito | This ojou-sama's in trouble! I've got to do something... (COMIC X-EROS #04) [English] {desudesu}