(Kouroumu 6) [TLE (Fujiyama Takashi)] Meiling to Koakuma to Patchouli to Muttsu no Oppai (Touhou Project)
(C86) [Nyankoromochimochi (Kotoba Ai)] Kusuri de Icha-Love Koakuma Ecchi (Touhou Project)
(Koakuma ni Love Song o) [Poison Gray (Matsuriuta)] DEVIL STALLION (Touhou Project)
(C89) [Nyankoromochimochi (Kotoba Ai)] Santa Koakuma no Present (Touhou Project)
(Koakuma ni Love Song o) [Kokatsubatake (Amekosame)] LoveDomi! (1) ~Love Domination~ (Touhou Project)
(C87) [Pandora Box (Hakomaru.)] Gensou Otoko Musume Kurenai Makan! Remilia & Koakuma (Touhou Project) [Sample]
(Shuuki Reitaisai 4) [Kouzan Dasshu de Soku Bakuha. (Various)] Patchouli & Koakuma Ero Trap Dungeon Goudou (Touhou Project)
(Shuuki Reitaisai) [Marushiki (Maru Sun)] Marushiki Koumakyou Patchouli & Koakuma Vol. 2 (Touhou Project)
[kamunika] Koakuma na Koakuma-san to Ecchi suru Hon | 和小惡魔般的小惡魔小姐做色色事情的本 (Touhou Project) [Chinese] [鬼傑漢化組] [Digital]
(C79) [Fuketsudan (Shokushu-san)] Koakuma Kansatsu Nikki (Touhou Project)
