Watch Koi ni Tsumamarete (COMIC CITY 福岡 53) [しりしりでんぶくらぶ (がっつのかに)] 恋につままれて (本好きの下剋上 ~司書になるためには手段を選んでいられません~)

(Reitaisai 12) [Divine Fountain (Koizumi Hitsuji)] Shinsei Fountain Soushuuhen Sonyo 5 (Touhou Project)

Koishi no Shi | 戀之死

(C82) [Koito Sousakusho (Hinata Mutsuki)] LIMIT BREAK (Nisekoi)

(Kouroumu 8) [Divine Fountain (Koizumi Hitsuji)] Immoral Desire (Touhou Project)

[Tonokoiro (nnnn)] Koishi no Shi (Touhou Project) [Digital]

(C94) [Gyoukousyu (Gon., Kurosai)] Ramen yori Gyouretsu no Dekiru Koizumi-san | Koizumi-san Over Ramen (Ramen Daisuki Koizumi-san) [English] [RamenSlurpers]

(C73) [Manga Super (Nekoi Mie)] Dobashi Gentei. (Hatsukoi Limited) [English] [Kusanyagi]

["K=K" (KEN)] Semen Daisuki Koizumi-san (Ramen Daisuki Koizumi-san)

(C73) [Manga Super (Nekoi Mie)] Dobashi Gentei. (Hatsukoi Limited)

(C94) [Gyoukousyu (Gon., Kurosai)] Ramen yori Gyouretsu no Dekiru Koizumi-san (Ramen Daisuki Koizumi-san)