(C58) [Circle Taihei-Tengoku (Horikawa Gorou)] Dai Ni Kan Hentai (C58) [サークル太平天国 (堀川悟郎)] 第二姦

(CR25) [Circle Taihei-Tengoku (Horikawa Gorou)] Erika (Toushou Daimos)

(COMIC1☆10) [Circle Taihei-Tengoku (Horikawa Gorou)] Cronos no Dai Gyakushuu (Machine Robo: Revenge of Cronos)

(CR25) [Circle Taihei-Tengoku (Horikawa Gorou)] ERIKA (Toushou Daimos)

(CR25) [Circle Taihei-Tengoku (Horikawa Gorou)] Erika (Toushou Daimos)

(CR29) [Circle Taihei-Tengoku (Horikawa Gorou)] Saishuukan | The Last Rape [English] [desudesu]

[Kanyapyi] Megu-chan no Recorder | Megu-chan's Recorder (COMIC LO 2011-04) [English] =LWB=

(C76) [Circle Taihei-Tengoku (Horikawa Gorou)] Niku no Rakuin Gekan

[Dynamic Kanoke (Dainakishin)] Manatsu no Heikousen (Kindaichi Shounen no Jikenbo) [Digital]

[Circle Taihei-Tengoku (Horikawa Gorou)] Voice (Dragon Warrior: Dai's Great Adventure)

(C77) [Circle Taihei-Tengoku (Horikawa Gorou)] Reigoku Seitokai Ichi