(C69) [Maruarai (Arai Kazuki)] PARA PARA 3 MARUARAI OFFICIAL ART COLLECTION (PARA PARA 3)
(C93) [Maruarai (Arai Kazuki)] OH Gal (Hajimete no Gal)
(Tora Matsuri 2015) [Maruarai (Arai Kazuki)] MOB@ERO 3 (THE IDOLM@STER CINDERELLA GIRLS)
(C91) [Maruarai (Arai Kazuki)] NOULA (Girls und Panzer)
(COMIC1☆13) [Maruarai (Arai Kazuki)] Wakiyaku w (Bokutachi wa Benkyou ga Dekinai)
(C90) [Maruarai (Arai Kazuki)] Machi Gunjin (Girls und Panzer)
(C92) [Maruarai (Arai Kazuki)] Demi-chan no Seikyouiku 2 (Demi-chan wa Kataritai)
(COMIC1☆9) [MARUARAI (Arai Kazuki)] Meltdown (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka)
[Maruarai (Arai Kazuki)] Toradake | Just Tiger (Toradora!) [English] [EHCOVE]
(C81) [Maruarai (Arai Kazuki)] ER (Infinite Stratos)