(C91) [Shinsei Fountain (Koizumi Hitsuji)] Ofuro de Rumiax (Touhou Project)

(Reitaisai 10) [Divine Fountain (Koizumi Hitsuji)] Shinsei Fountain Soushuuhen Sonyo 4 (Touhou Project)

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

(C93) [Shinsei Fountain (Koizumi Hitsuji)] Cosplay Nakadashi Reimu-chan (Touhou Project)

(Shuuki Reitaisai 4) [Shinsei Fountain (Koizumi Hitsuji)] Saiin Scarlet (Touhou Project)

(C94) [Shinsei Fountain (Koizumi Hitsuji)] Slave Reimu (Touhou Project)

[Shinsei Fountain (Koizumi Hitsuji)] Marugoto Scarlet (Touhou Project) [Digital]

(COMIC1☆7) [Shinsei Fountain (Koizumi Hitsuji)] Precure Haiboku Rape ~DOKIDOKI!PRECURE~ (Dokidoki! Precure)

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

(Reitaisai 14) [Divine Fountain (Koizumi Hitsuji)] Haramiko Reimu-chan (Touhou Project)

[Divine Fountain (Koizumi Hitsuji)] Marugoto Baquartet (Touhou Project) [Digital]

(Kouroumu 7) [Divine Fountain (Koizumi Hitsuji)] Yamabiko Inran Choukyou (Touhou Project)

(Reitaisai 13) [Divine Fountain (Koizumi Hitsuji)] Ochi Miko Reimu-chan (Touhou Project)

(C90) [Divine Fountain (Koizumi Hitsuji)] Mesu Miko Reimu-chan (Touhou Project)

(C82) [Divine Fountain (Koizumi Hitsuji)] Suwa Ero (Touhou Project)

(Kouroumu 6) [Divine Fountain (Koizumi Hitsuji)] Puni Puni Milky Sapphire (Touhou Project)

(Reitaisai 8) [Divine Fountain (Koizumi Hitsuji)] Scarlet Slave (Touhou Project)

(C74) [Divine Fountain (Koizumi Hitsuji)] Hisouten Remilia Story STAGE 9 Teki na Hon (Touhou Project)

(COMIC1☆3) [Divine Fountain (Koizumi Hitsuji)] shi-shi aso-to (Touhou Project)

(Kouroumu 4) [Divine Fountain (Koizumi Hitsuji)] Thoughtrape (Touhou Project)

(Shuuki Reitaisai 5) [Divine Fountain (Koizumi Hitsuji)] Hamedori Nightmare Diary (Touhou Project)