(C93) [Maruarai (Arai Kazuki)] Ranko Party F (THE iDOLM@STER CINDERELLA GIRLS)
(COMIC1) [Maruarai (Arai Kazuki)] XXXBON360 (THE iDOLM@STER)
(COMIC1☆6) [Maruarai (Arai Kazuki)] RE START (THE IDOLM@STER)
Tamanokoshi Zenbu Tsume 2001 ~ 2022
[Maruarai] IDOr (THE iDOLM@STER)
[MARUARAI (Arai Kazuki)] abyss 2 (Tales of the Abyss)
[Maruarai (Arai Kazuki)] 1200 GEITZU (Hayate no Gotoku, THE iDOLM@STER)
(C73) [MARUARAI (Arai Kazuki)] E-RO2 2007 (Various)
[Maruarai (Arai Kazuki)] Gentsuki wa Bike janai (THE iDOLM@STER)