[Tokutan Biyori] Konoe ga Sonna Koto o! (Kono Naka ni Hitori, Imouto ga Iru!)
(C96) [Kinokonomi (konomi)] Saimin Usami-san -Nyancologism 2-
(CSP6) [KINOKONOMI (konomi)] Nyancology 4 -Usami-san To Himitsu no Hokenshitsu- [Chinese] [CE家族社]
(COMIC1☆13) [Kinokonomi, Brand Nyu (konomi, Nyu)] Nyancology Anthology "Nyancologism" [Chinese] [绅士仓库汉化]
(CSP6) [KINOKONOMI (konomi)] Nyancology 4 -Usami-san To Himitsu no Hokenshitsu-
[drill'n girl (Uehasu)] Danshi Chuugakusei demo Onnanoko Mitai ni Date Shite Mitai [Digital]
(COMIC1☆13) [Kinokonomi, Brand Nyu (konomi, Nyu)] Nyancology Anthology "Nyancologism"
Kono Aozora ni Yakusoku official artbook
