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

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

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

(CR23) [Shinohara Heavy Industry (Various)] KizuaTo Heart (Kizuato, To Heart)

[Maruarai (Arai Kazuki)] Kanzaki Nyanko ga Osotte Kita!! (THE iDOLM@STER CINDERELLA GIRLS)

[MARUARAI] MARUARAI Soushuuhen D-2&DELTA ROCK+ (Sky Girls)

[Works-Maruma (Makura Eiji)] Kizuato (moe)2 Magazine (Kizuato)

(C93) [Maruarai (Arai Kazuki)] Ranko Party F (THE iDOLM@STER CINDERELLA GIRLS)

(Comic Party) [Tange Kentou Club (Various)] Kizuato (Kizuato)

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