(C91) [Maruarai (Arai Kazuki)] NOULA (Girls und Panzer)
[Arai Kei] Gunjo Gunzo [Chinese] [心血來潮的村民渣重嵌] [Digital]
[Maruarai (Arai Kazuki)] Kanzaki Nyanko ga Osotte Kita!! (THE iDOLM@STER CINDERELLA GIRLS)
(C90) [Maruarai (Arai Kazuki)] Machi Gunjin (Girls und Panzer)
(C92) [Maruarai (Arai Kazuki)] Yarinokoshi ALL (Dagashi Kashi)
(C87) [MARUARAI (Arai Kazuki)] Shimapan EX (Kantai Collection -KanColle-)
(C92) [Maruarai (Arai Kazuki)] Demi-chan no Seikyouiku 2 (Demi-chan wa Kataritai)
[Arai Kei] Gunjo Gunzo Ch. 1-2 [English]
(COMIC1) [Maruarai (Arai Kazuki)] XXXBON360 (THE iDOLM@STER)
(C88) [MARUARAI (Arai Kazuki)] Anoko ga Sorotta (THE IDOLM@STER CINDERELLA GIRLS)