[Nishikawa Kou] Haha wa Musuko ni Koi o Suru Ch. 3 (COMIC Penguin Club 2020-11) [Chinese] [Digital]
[Nishikawa Kou] Haha wa Musuko ni Koi o Suru Ch. 2 (COMIC Penguin Club 2020-09) [Chinese] [Digital]
[Nishikawa Kou] Haha wa Musuko ni Koi o Suru Ch. 1 (COMIC Penguin Club 2020-07) [Chinese] [Digital]
[Nishikawa Kou] Okaa-san ga Kobanare Shite Kurenakute Komaru [Chinese]
[Nishikawa Kou] Okaa-san ga Kobanare Shite Kurenakute Komaru [Chinese]
[Nishikawa Kou] Kaa-san ga Sasete Kurenai kara! (COMIC Momohime DEEPEST Vol. 1) [Chinese] [Digital]
(C69) [TACHIMUKAU (Nishikawa Coto)] Hop Step iDOL (THE iDOLM@STER)
[西川康] 誘惑一族 第参話 (COMIC ペンギンセレブ 2012年06月号)
[TTT] Everything Fetishism (Yorozu Fetishism) (SC35) (English) [Mukyu]
COMIC Penguin Celeb 2012-11 [Digital]
COMIC Purumelo 2011-03 [Digital]
[Nishikawa Kou] Ageha no Otome - The Virgin of Ageha Ch. 1-5 [Korean] [Incomplete]
COMIC Penguin Club Sanzokuban 2014-04