[MARUARAI] Shimai Ijiri (tokimeki memorial 2)
[MARUARAI] Mousou Shoujo 2 (school rumble)
[MARUARAI] Kimi Suki 2 (kimikiss)
[MARUARAI] E-RO2\006 Xtreme-Rumble (school rumble)
[MARUARAI] 3WAY ROYAL (rumble roses)
[MARUARAI] ERO2 3 (sakura taisen)
[MARUARAI (Arai Kazuki] ERO2 4 (utawarerumono, xenosaga, doa)
[MARUARAI (Arai Kazuki)] To Traveler Have a Good Sleep ~ORIGINAL ART WORK~
[MARUARAI (Arai Kazuki)] Original Picture Collection
[MARUARAI (Arai Kazuki)] Suki Dakara (kimikiss)
[MARUARAI (Arai Kazuki)] Loss or Gain (VIPER-RSR)
[MARUARAI (Arai Kazuki)] ARI Summer 2 (milky season)
[MARUARAI] Love Hinappoi Hitobito
[Maruarai] A, Ojou-sama wa Kihonkeki ni 360 Youin Desu Kara {Hayate no Gotoku}