(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5 [English] [biribiri]
[Current Storage (momi, Pyon-Kti)] Abend-Append (Kyoukai Senjou no Horizon) [Digital]
[Otokonoko to Onnanoko (Sasaki Saki)] Akogare no Senpai ni ~Kouhai-san Honki Sex!~
(COMIC1☆9) [ABLISS (Mei)] SERVICE×SERVICE (Kyoukai Senjou no Horizon)
(COMIC1☆11) [Daifuku (Shouki)] Hiken-tai E no Kouhai Jikken (El Shaddai: Ascension of the Metatron)
Kanmusu Chakunin Inazuma Kyousei Ishu Kouhai
Naburi Tokidoki Shasei ~Kouhai no Joshi ni Makete Shasei Saserareta Ore~
Enjo Kouhai In The Closet
(SC2018 Autumn) [ELHEART'S (Ibuki Pon)] Kawaii Kouhai ni Itazura Shite Miru Hon (Fate/Grand Order) [Chinese] [三堆木头个人汉化]
[Habezamurai, Tenjo Ryuka, Tsubuki] Hamerare Saimin Seikatsu ~Minna de Iinari Ecchi~ Vol. 3-4
Kouhai Bon
[clesta (Cle Masahiro)] CL-orz 25 (Kyoukai Senjou no Horizon) [Decensored]
Pote Kouhai
(C86) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon [Chinese] [夢之行蹤漢化組]
(COMIC1☆7) [Miyanchi (Miyagoe Yoshitsuki)] Yahari Kanojo-tachi no Enjo Kousai no Riyuu wa Machigatteiru. (Yahari Ore no Seishun Love Come wa Machigatteiru.)
[Akuten Soushin (Kokutou Nikke)] Kanmusu Chakunin Inazuma Kyousei Ishu Kouhai | Ship Girls Pregnancy - Inazuma's Forced Crossbreeding (Kantai Collection -KanColle-) [English] [Digital]
(C80) [Mano-ya (Nagisa Manoa)] Marking -Dear my King- (Kyoukai Senjou no Horizon) [English] [Chocolate]
(C84) [ENJOY MIX (Tokiai Haya)] Suika no Iru Aida ni (Touhou Project)
[Aimaitei (Aimaitei Umami)] Kasshoku Otokonoko DeliHeal no Erohon ~Yattekita Shimakaze-kun wa Daigaku no Charai Kouhai de――?! Hen (Kantai Collection -KanColle-) [English] [Digital]
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 2 [English] [Juggernaut Santa]
(C84) [Yuasa Rengou (Jean Louis)] Maman to Issho (Kyoukai Senjou no Horizon)
Hokenjo ga Kita!! | The Health Department Is Here!!
(C82) [Once Only (Nekoi Hikaru)] Onegai Kennee | Please Kennee (Kyoukai Senjou no Horizon) [English] {doujin-moe.us}
Kouhai Sensou Zenpen
[Athome Shuka (Takunomi)] Enjo Kouhai IF [Chinese] [无毒汉化组] [Digital]
(C82) [Clesta (Cle Masahiro)] CL-ev 08 (Kyoukai Senjou no Horizon)
Enjo Yuugi
[AstroQube. (masha)] Kouhai no Tangan-chan #5 | Kouhai-chan the Mono-Eye Girl #5 [English] [Digital]
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [Chinese] [CE家族社]
Chaldea Shiki Seiyoku Shori System ~Kouhai to Seijo-tachi no Baai~
(C95) [Contamination (eigetu)] Kouhai ga Yuuwaku Shite Kurunda ga (Fate/Grand Order)
[Athome Shuka (Takunomi)] Enjo Kouhai 3 [English] [biribiri] [Digital]
(C81) [KAMORO-SA-Z (Oobanburumai, Sayuu Yoritomo)] Asama Chichi ni Zudon!! (Kyoukai Senjou no Horizon)
Enjo Kouhai 5 | 원조교배5
[Toguchi Masaya] Enjo Kousai ~Midara na Mama no Aishikata~ [Chinese]
Dosukebe Kouhai no Nenmaku Houshi Ryokan
[Kurohonyasan (Yamashita Kurowo)] Isekai Enjo Kousai [Chinese] [無邪気漢化組] [Digital]
Tenjou in Ashita Kyou Only Book
(Dai 8 Kai Chikashiki Shinkou no tame no Doujinshi Kouzu Kai) [ABLISS (Mei)] NORIKIYO! (Kyoukai Senjou no Horizon)
(C81) [Kotonosha] U3 (Kyoukai Senjou no Horizon)
(C81) [Clesta (Cle Masahiro)] CL-orz 20 (Kyoukai Senjou no Horizon)
Uchi no Megane no Niau Tayoreru Kouhai ga Totemo Kawaii!
(C91) [ENJOY MIX (Tokiai Haya)] Yuusha wa Seitaiken de Level UP! Shimashita. (Puyo Puyo)
(C81) [Akai Marlboro (Aka Marl)] Kyoukai Senjou no Ookii no to Chiisai no to Nai no (Kyoukai Senjou no Horizon)
[DPg] Senpai ga Uchikomu Kouhai no Hanashi (Senpai ga Uzai Kouhai no Hanashi) | 关于很喜欢前辈这件事(关于前辈很烦人的事) [Chinese] [童田明治不想打针汉化组]
(COMIC1☆11) [Novia (Labui)] Tsukiatteyo Kenjou (Kirakira PreCure a la Mode)
[AstroQube (masha)] Kouhai no Tangan-chan #3 | Kouhai-chan the Mono-Eye Girl #3 [English] [Digital]
(C81) [Tridisaster (Saida Kazuaki)] Asama Soudou (Kyoukai Senjou no Horizon) [Digital]
(Dai 5 Kai Chikashiki Shinkou no tame no Doujinshi Kouzu Kai) [Slime Kikaku (Kuriyuzu Kuryuu)] Bathtime Venus (Kyoukai Senjou no Horizon)
(C94) [Parin to Wareru (Neyonsan)] Hin Juushi to Ichaicha Chucchu Shite Iku Style (Kyoukai Senjou no Horizon)
(C85) [Tenjou Renge (Amane Hasuhito)] Kogare shimono (Touhou Project)
[Inanaki Shiki] Houkago Kouhai Note | 放課後交配筆記本 [Chinese]
(C92) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 5 [English] [Noraneko]