(C80) [Circle Taihei-Tengoku (Horikawa Gorou)] Haitoku no Kyoudan [English] [Tigoris Translates] Hentai (C80) [サークル太平天国 (堀川悟郎)] 背徳の教壇 [英訳]

(CR35) [Circle Taihei-Tengoku (Horikawa Gorou)] Cagliostro no Shoujo | The Virgin of Cagliostro (Lupin III Cagliostro no Shiro) [English] [EHCOVE]

(C87) [Haitokukan (Haitokukan)] Touhou Kabejiri 4 Raiko Horikawa (Touhou Project) [English] [desudesu]

(C79) [Circle Taihei-Tengoku (Horikawa Gorou)] Reigoku Seitokai Shi | Slave Hell Student Council Vol. 4 [English] [SaHa]

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

(C78) [Circle Taihei-Tengoku (Horikawa Gorou)] Reigoku Seitokai 3 | Slave Hell Student Council Vol. 3 [English] [SaHa]

(Kouroumu 12) [Haitokukan (Haitokukan)] Touhou Deisuikan 7 Horikawa Raiko (Touhou Project)

Touhou Deisuikan 7 Horikawa Raiko

(C87) [Haitokukan (Haitokukan)] Touhou Kabejiri 4 Raiko Horikawa (Touhou Project)

Haitoku no Kyoudan

(C80) [Circle Taihei-Tengoku (Horikawa Gorou)] Haitoku no Kyoudan