[Ishigami Kazui (RED CROWN)] Kawaii Imouto no Kyougaku na Yuuwaku (COMIC Penguin Club Sanzokuban 2011-05)
[Ishigami Kazui (RED CROWN)] Sensei tteba Maji Tenshi! (COMIC Penguin Club Sanzokuban 2012-01)
COMIC Penguin Club Sanzokuban 2012-04 Vol.279 [Digital]
COMIC Penguin Club Sanzokuban 2012-07 Vol.282 [Digital]
[Ishigami Kazui] Tsundere-san to Otaku-chan | Tsundere-san and Otaku-chan (COMIC Penguin Club Sanzokuban 2011-09) [English] [EHCove]
COMIC Penguin Club Sanzokuban 2012-06 Vol.281 [Digital]
[Ishigami Kazui (RED CROWN)] Anedoru! (COMIC Penguin Club Sanzokuban 2011-01)
[Ishigami Kazui (RED CROWN)] Tosho Iinchou no Shitsumon (COMIC Penguin Club Sanzokuban 2010-07)
COMIC Penguin Club Sanzokuban 2013-12
(C92) [Hogero Kikaku (Hogero)] iXam@s NX2 (THE IDOLM@STER CINDERELLA GIRLS)