COMIC Penguin Club Sanzokuban 1998-11
COMIC ino Vol.07 [2008-12]
[Okada Kou] Chu-Gakusei Nikki [English] [YQII, QB-tl, BlindEye]
[Okada Kou] Sensei to, Watashi to. Jou
[Okada Masanao] Osu Note: Return of the Mesu Note ch.2
(C73) [Otokonoko HEAVEN] Otokonoko Hell & Love Shota EX
(C72) [Monogusa (Okada Kou)] T.P.O
Comic TENMA 2005-07
[Ayamegaoka] Kiru Kiru (Kill La Kill) [English] [_ragdoll] [Digital]
(C73) [Otokonoko HEAVEN (Various)] Otokonoko HELL
Ore no Imouto wa Kitai o Uragiranai | My Little Sister Doesn't Disappoint
Omune-chan no Sainan Ch. 1
COMIC Aun 2010-05 Vol.167 [Digital]
COMIC Aun 2013-01
(Shikigami Koushin!!) [Monogusa (Okada Kou)] SU7 (Onmyou Taisenki)
[Okadatei (Okada Kou)] Irotoridori Vol. 1 [Digital]
(C90) [Okadatei (Okada Kou)] Datte Suki dakara [English] [BlindEye]
COMIC Momohime 2006-01
Onodera Kosaki wa Koushite Juken ni Seikou Shimashita.
[Anthology] LQ -Little Queen- Vol. 23 [Digital]
(C80) [Okadatei (Okada Kou)] Ichimai Uwate - A cut about +Paper
COMIC HOTMILK 2018-08 [Digital]
Ore no Kawaikunai Imouto ni Tsuite
[Okada Kou] Ashikase