(C76) [HQ's (Kajiyama Hiroshi)] Vopal Bunny (Original)
[HQ's (Kajiyama Hiroshi)] A-works 6 [Digital]
(C78) [HQ's (Kajiyama Hiroshi)] Kazuha RPS (Original)
[Kajiyama Hiroshi (HQ's)] Himitsu no Doukyonin (COMIC ANGEL Club 2010-08)
(C76) [HQ's (Kajiyama Hiroshi)] Kubiwa no Hanashi (Original)
[Kajiyama Hiroshi] Jingai no Koibito
(C79) [HQ's (Kajiyama Hiroshi)] Onna Senshi no Himitsu (Dragon Quest 3)
[Kajiyama Hiroshi] Jingai no Koibito (korean)
[HQ's (RINGER BELL & Kajiyama Hiroshi)] RB Works 4 - From THE Darkness & Darkness Again
[Kajiyama Hiroshi] Inma no Ryouiki | 淫魔的領域 [Chinese]
[Kajiyama Hiroshi] Raika to Himitsu no Yuugi ~Datsui Janken SP~ [Chinese]
(C81)[HQ's(Kajiyama Hiroshi)] HQ's A-WORKS8 -Bottom of DarkWorld 3- (korean)
[HQ's (Kajiyama Hiroshi)] NINE LIVES [Digital]
[HQ's (Kajiyama Hiroshi)] Onna Souryo no Daraku (Dragon Quest III) [Digital]
[HQ's (Kajiyama Hiroshi)] Inma no Ryouiki [Digital]
(C89) [HQ's (Kajiyama Hiroshi)] The Succubus Queen