(C72) [Maruarai (Arai Kazuki)] A, Ojou-sama wa Kihonteki ni 360 Youin Desu Kara (Hayate no Gotoku)
[Arai Kei] Houkago Initiation [Chinese]
(CR35) [Pink (Araiguma)] Dreamer 2 (Stellvia of the Universe)
亜人ちゃんの性教育
[Maruarai] Kita-Akari
(CosCafe19) [PINK, Shigunyan (Araiguma, Shigunyan)] Coscolle (Various)
(C78) [PINK (Araiguma)] Hatsujouki ga Kichaimashita!? (Asobi ni Ikuyo!)
(C83) [PINK (Araiguma)] Gino-kun no... Ijiwaru (Atelier Totori)