(C90) [ENJOY MIX (Tokiai Haya)] Aruhi Mori no Naka Hentai ni Deatta!? (Puyo Puyo)
(C93) [Killcy] Kouhai Servant ga Dosukebe na Ken (Fate/Grand Order) [Chinese] [CE家族社]
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa [Chinese] [Kirin个人汉化] [Digital]
(FF21) [Friendly Sky (SDwing)] Mune wa Taizai Ura (Kyoukai Senjou no Horizon) [English] [Life4Kaoru]
[Can Do Now! (Minarai Zouhyou)] B.O.W. to Hito tono Kouhai Jikken Houkokusho (Resident Evil) [Chinese] [蛋铁个人汉化]
Watashi no Hebionna ga Dosukebe no Kouhai ni Choukyou Sarete Ooyake no Ba de Dappi Suru Hon
(C83) [Time-Leap (Aoiro Ichigou)] Nagakute Yossha (Kyoukai Senjou no Horizon)
Kouhai to Onee-san ni Shinpai Kakecha Dame!
(C95) [Kuma no Ana (Shirokuma A)] Gudako to Dosukebe Kouhai no Futanari Jijou (Fate/Grand Order)
(C91) [Athome Shuka (Takunomi)] Enjo Kouhai
[Yamamoto Hideo, Koshiba Tetsuya] Enjo Kousai Bokumetsu Undou | Campaign to Eradicate Schoolgirl Prostitution [English] [Illuminati-Manga]
Kouhai no Tangan-chan #6
(C88) [Deastim (Unadon)] Ur Senpai to Is Kouhai no Seifuku Play (Puzzle & Dragons)
Doutei no Ore ga Inma to Kouhai o Haramasechau!? | 明明是童贞却要让淫魔和后辈都怀上我的孩子!? 1-2
[Athome Shuka (Takunomi)] Enjo Kouhai Swimming Costume [Chinese] [Digital]
[Ue ni Aru Mikan (Reitou Mikan, Amuai)] Shisshoku Shita Ore ga Seitai Tenkan Sochi de Kouhai no Jijo ni!? [English] [desudesu]
(C95) [Asanebou Crisis (Akaneman)] Kouhai Nanpa Beach Luluhawa (Fate/Grand Order)
Ichigo Enjo Ako-chan
(C82) [ANGYADOW (Shikei)] Mary Ijiri (Kyoukai Senjou no Horizon) [English] [Life4Kaoru]
[Athome Shuka (Takunomi)] Enjo Kouhai 7 [Digital] [Chinese] [无毒汉化组]
(C69) [Banten 69 (Inubou)] Natsume Mix (Tenjou Tenge)
[ぴすたちお] Futanari Senpai x Rugby-bu Kouhai-kun
(C81) [JYARAYA (Morishima Petit)] Neito Banashi (Kyoukai Senjou no Horizon)
Ecchi na Kouhai-chan
Fellatio Kouhai, Otouto ni naru