(C92) [Maruarai (Arai Kazuki)] Demi-chan no Seikyouiku 2 (Demi-chan wa Kataritai) (C92) [まるあらい (新井和崎)] 亜人ちゃんの性教育2 (亜人ちゃんは語りたい)

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

Demi-chan no Seikyouiku 2

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

(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)

(C92) [Maruarai (Arai Kazuki)] Yarinokoshi ALL (Dagashi Kashi) [English] [desudesu]

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

[Maruarai (Arai Kazuki)] Demi-chan no Seikyouiku (Demi-chan wa Kataritai)

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

(C92) [Maruarai (Arai Kazuki)] Yarinokoshi ALL (Dagashi Kashi)