(Shuuki Reitaisai 4) [Shinsei Fountain (Koizumi Hitsuji)] Saiin Scarlet (Touhou Project) (秋季例大祭4) [神聖ファウンテン (小泉ひつじ)] 催淫スカーレット (東方Project)

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

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

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

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

(C85) [Divine Fountain (Koizumi Hitsuji)] Kouma Rangyaku (Touhou Project)

Naedoko Scarlet

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

(Reitaisai 6) [Divine Fountain (Koizumi Hitsuji)] Fallen Scarlet (Touhou Project)

(C95) [Divine Fountain (Koizumi Hitsuji)] RemiFla no Ecchi na Seigangu (Touhou Project)

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