(C76) [Okadatei (Okada Kou)] Uchi no Imouto ga! Hentai (C76) [おかだ亭 (岡田コウ)] ウチの妹が!

(C92) [Okadatei (Okada Kou)] Ore no Imouto wa Kitai o Uragiranai [Chinese] [脸肿汉化组]

(C92) [Okadatei (Okada Kou)] Ore no Imouto wa Kitai o Uragiranai

(C78) [Okadatei (Okada Kou)] Uchi no Imouto ga!! 2

Ore no Kawaikunai Imouto ni Tsuite

(C81) [Okadatei (Okada Kou)] Uchi no Imouto ga!! 3 | My little sister is!! vol.3 [English] [VLtrans]

(C78) [Okadatei (Okada Kou)] Uchi no Imouto ga!! 2 | My little sister is!! vol.2 [English] [VLtrans]

(C76) [Okadatei (Okada Kou)] Uchi no Imouto ga! | My little sister is!! [English] [VLtrans]

(C91) [Okadatei (Okada Kou)] Ore no Kawaikunai Imouto ni Tsuite

(COMIC1☆7) [Karakuchi Choucream (Karakuchi Choucream)] Little Sister My Sister (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)

(C81) [Okadatei (Okada Kou)] Uchi no Imouto ga!! 3