[Ytterbium] Jinzou Koui SEX (Jinzou Konchuu Kabutoborg VxV) Hentai [イってるビウム] 人造行為SEX (人造昆虫カブトボーグ VxV)

(C65) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Dokodemo♪ Friend (SEX FRIEND)

[OVACAS, Abellcain (Hirokawa Kouichirou, Fujimaru Arikui)] Deep impact (Cosmic Baton Girl Comet-san)

(CT20) [OVACAS (Hirokawa Kouichirou)] Bouhatei no Onna. (Joshiraku)

(C82) [Kakumei Seifu Kouhoushitsu (RADIOHEAD, Yuuge, Sexyturkey)] Watashi ga Sex Dekinai no wa Dou Kangaetemo Koitsu ga Warui! (Watashi ga Motenai no wa Dou Kangaetemo Omaera ga Warui!)

(C72) [Ovacas (Hirokawa Kouichirou)] Lucky Punch (Lucky Star)

[Hijinzou] Ko-Gil wa Minna no Omocha (Fate/Grand Order)

(CR32) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Nagisa no Kedamono (MAID iN HEAVEN)

(C67) [OVACAS (Hirokawa Kouichirou)] HIME-Hajime (My-HiME)

[Hijinzou] Shounen Muzan

(C71) [OVACAS (Hirokawa Kouichirou)] BITCH STYLE (WITCHBLADE)