[Yuiga Naoha] 4P Houteishiki (COMIC P Flirt Vol.10 2011-04) Hentai [由雅なおは] 4P方程式 (コミックPフラート Vol.10 2011年04月号)

COMIC P Flirt Vol.1 2009-10

[Yuiga Naoha] Shitaku te Tamaranai !! (COMIC P Flirt Vol.8 2010-12)

COMIC P Flirt Vol.05 (2010-06)

[Yuiga Naoha] Gumai Rape Fukushuu Quest ~Virtual & Real de Karada o Nottori Yaritai Houdai~ Level 2 | Little Sister Payback Rape Quest (COMIC Grape Vol. 71) [English] {defski}

[Yuiga Naoha] Happy Work Girls | 好色的職場女孩們 [Chinese]

COMIC Potpourri Club 2008-05

COMIC P Flirt Vol.22

[Yuiga Naoha] Kyousei Tanetsuke Gal Zukan - Encyclopedia of GAL about Forced Seeding [Digital]

[CRIMSON (Carmine, Kanaya Sousui)] Eimi Sange (Comic Party)

[Yuiga Naoha] Kyousei Tanetsuke Gal Zukan - Encyclopedia of GAL about Forced Seeding [Chinese]