(C69) [Maruarai (Arai Kazuki)] PARA PARA 3 MARUARAI OFFICIAL ART COLLECTION (PARA PARA 3)
[Maruarai (Arai Kazuki)] Kanzaki Nyanko ga Osotte Kita!! (THE iDOLM@STER CINDERELLA GIRLS)
[Maruarai] Live fo You! (The Idolm@ster)
(C69) [MARUARAI (Arai Kazuki)] abyss (Tales of the Abyss)
(Tora Matsuri 2015) [Maruarai (Arai Kazuki)] MOB@ERO 3 (THE IDOLM@STER CINDERELLA GIRLS)
(C88) [MARUARAI (Arai Kazuki)] Anoko ga Sorotta (THE IDOLM@STER CINDERELLA GIRLS)
(C82) [Maruarai (Arai Kazuki)] MOB@ERO (THE IDOLM@STER CINDERELLA GIRLS)
[MARUARAI] 765,360 (Tales of Vesperia, Soul Calibur, Idolmaster)
(COMIC1) [Maruarai (Arai Kazuki)] XXXBON360 (THE iDOLM@STER)
(C84) [Maruarai (Arai Kazuki)] MOB@ERO II (THE IDOLM@STER CINDERELLA GIRLS)