(C94) [Ponpokosou (Kunsei Imo)] Darjeeling-sama to Okuchinaoshi (Girls und Panzer)
COMIC Potpourri Club 2012-02 [Digital]
Osananajimi wa Ore no Senzoku Okuchi Maid | My Childhood Friend is my Personal Mouth Maid Ch. 1-5
Kokusan JK Kokuchi
(COMIC1☆5) [Punipuni Doumei (Mizuki Gyokuran)] Okuchi Lovers (Lotte no Omocha!) [English] [Manabe.moe]
Shita no Okuchi de Chu Chu Shiyo Ch. 1-5
Ran-sama no Okuchi Hon | A Book About Ran's Mouth
[Aikokusha (Agobitch Nee-san)] Hataraku Onee-san-tachi ~Mikonritsu no Takai Machi de Hataraku Tokoya no Onee-san ni Okuchi de Shiborareru~ [chinese]
(C73) [Seme Danjou (Mashiraga Aki)] Musa