(C47) [Circle Taihei-Tengoku (Horikawa Gorou)] Shitei Ai Hentai Porn (C47) [サークル太平天国 (堀川悟郎)] 姉弟哀

(C70) [Circle Taihei-Tengoku (Horikawa Gorou)] Megami no Ana (Ah! My Goddess)

(C85) [Circle Taihei-Tengoku (Horikawa Gorou)] Okasare Hime IchiShou

(C93) [Circle Taihei-Tengoku (Horikawa Gorou)] Kurenai no Kishi-dan Chuukan

(COMIC1☆13) [Circle Taihei-Tengoku (Horikawa Gorou)] <<Tokusatsu>> Superheroine Sentai 80's

(C51) [Circle Taihei-Tengoku (Horikawa Gorou)] Haha Musume Saka Joukan

(C87) [Circle Taihei-Tengoku (Horikawa Gorou)] Okasare Hime SanShou

(C92) [Circle Taihei-Tengoku (Horikawa Gorou)] Ochibure Hime Gekan

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

(C93) [Circle Taihei-Tengoku (Horikawa Gorou)] Kurenai no Kishi-dan Gekan

(COMIC1☆11) [Circle Taihei-Tengoku (Horikawa Gorou)] Emaan no Shousen