(Shota Collection 5) [Monogusa (Okada Kou)] Soma Uke Hon (Onmyou Taisenki)
[Okada Kou] Hajimete no Otsukai [English]
COMIC Momohime 2007-01
(C88) [Okadatei (Okada Kou)] Amai Okashi [English] [BlindEye]
COMIC AUN 2015-05
Shishunki no Kokoro | 思春期的少女心
(C79) [Tamaya (Tamasuke)] Kirei na Hitoha (Mitsudomoe)
[Okada Masanao] Mesu Note ch.4
COMIC Penguin Club Sanzokuban 1999-12
[Okada Kou] Sukide Sukide, Sukide [English] [QBtranslations]
[Okada Kou] Uchi no imouto ga aikawarazu desu (COMIC ino. Vol. 02) [English]
[Okada Masanao] Mesu Note ch.3
(C85) [Okadatei (Okada Kou)] Onodera Kosaki wa Koushite Juken ni Seikou Shimashita. (Nisekoi)
COMIC ino Vol.07 [2008-12]
Sensei to, Watashi to. Jou | 老師的秘密、我的秘密。上
COMIC AUN 2017-01
COMIC AUN 2016-06
COMIC TENMA 2006-09
COMIC HOTMILK 2017-08
Collection of works