(C81) [Maruarai (Arai Kazuki)] ER (Infinite Stratos) (C81) [まるあらい (新井和崎)] ER (インフィニット・ストラトス)

(C94) [Maruarai (Arai Kazuki)] Shiri to Souji to Unajuu to (Bokutachi wa Benkyou ga Dekinai)

(COMIC1☆13) [Maruarai (Arai Kazuki)] Wakiyaku w (Bokutachi wa Benkyou ga Dekinai)

(C69) [Maruarai (Arai Kazuki)] PARA PARA 3 MARUARAI OFFICIAL ART COLLECTION (PARA PARA 3)

[Maruarai] SEA IS (Infinite Stratos)

(C81) [Maruarai (Arai Kazuki)] ER (Infinite Stratos) [English] [life4Kaoru]

(COMIC1☆13) [Maruarai (Arai Kazuki)] Cam (Yuru Camp)

[Maruarai (Arai Kazuki)] SH (Infinite Stratos) [English] [life4Kaoru]

[Maruarai (Arai Kazuki)] SEA IS (Infinite Stratos)

[Maruarai (Arai Kazuki)] SEA IS (Infinite Stratos) [English] [Kibitou4Life]

[Maruarai (Arai Kazuki)] SH (Infinite Stratos)