[Maruarai (Arai Kazuki)] ibad (Scratch Girl) Hentai (同人誌) [まるあらい (新井和崎)] ibad (スクラッチガール)

(C92) [Maruarai (Arai Kazuki)] Demi-chan no Seikyouiku 2 (Demi-chan wa Kataritai)

(C85) [Maruarai (Arai Kazuki)] Murakumo (Kantai Collection -KanColle-)

(C90) [Maruarai (Arai Kazuki)] Machi Gunjin (Girls und Panzer)

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

(C89) [Maruarai (Arai Kazuki)] Ranko Party!! Akumakko Gacha Hen (THE IDOLM@STER CINDERELLA GIRLS)

(Tora Matsuri 2015) [Maruarai (Arai Kazuki)] MOB＠ERO 3 (THE IDOLM@STER CINDERELLA GIRLS)

(C91) [Maruarai (Arai Kazuki)] NOULA (Girls und Panzer)

(C91) [Maruarai (Arai Kazuki)] NOULA (Girls und Panzer)

(C95) [Maruarai (Arai Kazuki)] Micchaku Suru Hodotooi Kyori (Seishun Buta Yarou wa Bunny Girl Senpai no Yume o Minai)

(C90) [Maruarai (Arai Kazuki)] Machi Gunjin (Girls und Panzer)