(C93) [Yuzuya (Yuzuha)] Kouhai Maid ga Osewa o Shite Kureru You desu (Fate/Grand Order) [Chinese] [CE家族社]
[Akabei soft 2 (ALPHa)] G-Senjou no Maou Eroero Shousasshi (G-Senjou no Maou)
(Dai 14 Kai Chikashiki Shinkou no tame no Doujinshi Kouzu Kai) [C.R's Nest (C.R)] Hofuku? Hofuku? 7 (Kyoukai Senjou no Horizon)
Maid to Kouhai Dochira ga Okonomi? | MAID vs KOUHAI: Which Do You Prefer?
Fellatio Kouhai, Otouto ni naru- Felacion-kun, mi compañero menor, se ha convertido en mi hermano
Kawaii Kouhai ga Shiboritoru no o Yamete Kurenain desu.
Maryoku Enjo ~How do i live on such a field?~
(COMIC1☆6) [viento campanilla (Suzuhane Suzu)] Asama Tomo no Kannazuki wa Dokumi Eroge de Trip wo (Kyoukai Senjou no Horizon) [3rd Edition 2012-08-10]
(C83) [Shikishima GunTool (Shikishima Tenki, Shikishima Shoutarou)] Himegoto Techou I (Kyoukai Senjou no Horizon)
(C82) [Clesta (Cle Masahiro)] CL-ev 08 (Kyoukai Senjou no Horizon) [Decensored]
(SC54) [King Revolver (Kikuta Kouji)] Kimi ga Asa kara (Kyoukai Senjou no Horizon)
(Dai 8 Kai Chikashiki Shinkou no tame no Doujinshi Kouzu Kai) [ABLISS (Mei)] NORIKIYO! (Kyoukai Senjou no Horizon)
(COMIC1☆6) [C.R's Nest (C.R)] Houfuku? Houfuku? 2 (Kyoukai Senjou no Horizon)
Kouhai Channel | 후배 채널
(Dai 4 Kai Chikashiki Shinkou no tame no Doujinshi Kouzu Kai) [ABLISS (Mei)] Masaka no Seijunsha (Kyoukai Senjou no Horizon) [Chinese] [脸肿汉化组]
[Fukada Takushi] Enjo Yuugi
[Mei] ToriHora Ichaicha (Kyoukai Senjou no Horizon)
Kouhai Otokonoko to Sugosu Amai Hitotoki
(C88) [ENJOY MIX (Tokiai Haya)] Suika Saijaku no Sekai (Touhou Project) [Chinese] [樱丘汉化组]
Enjo Kouhai 10
(C91) [Athome Shuka (Takunomi)] Enjo Kouhai [Chinese] [嗶咔嗶咔漢化組]
Watashi no Hebionna ga Dosukebe na Kouhai ni Choukyou Sarete Ooyake no Ba de Dappi Suru Hon
Saikin Senpai ni Kamatte moraete inai Kouhai Nasubi-chan | Lately Senpai Hasn't Been Paying Much Attention To His Kouhai Mash
Koukoku no Kouhai Kono Issen ni Ari, Kakuin Issou Bokki Doryoku Seyo
[Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 3 [Digital]
[Akuten Soushin (Kokutou Nikke)] Kanmusu Chakunin Inazuma Kyousei Ishu Kouhai (Kantai Collection -KanColle-) [Digital]
(C81) [C.R's NEST (C.R)] Seejun Idiri (Kyoukai Senjou no Horizon)
(C81) [moriQ (Mori Airi)] Fukukaichou no Oose no Mama ni (Kyoukai Senjou no Horizon)
(Dai 6 Kai Chikashiki Shinkou no tame no Doujinshi Kouzu Kai) [Machednia (Sachuma)] Rekishi Saigen Yarimashou Ura 2 (Kyoukai Senjou no Horizon)
Shisshoku Shita Ore ga Seitai Tenkan Sochi de Kouhai no Jijo ni!
[Yamamoto Hideo, Koshiba Tetsuya] Enjo Kousai Bokumetsu Undou | Campaign to Eradicate Schoolgirl Prostitution [English] [Illuminati-Manga]
Senpai and Kouhai + Extra
[Uruujima (Uruujima Call)] Yo no Tanoshii Sex Life (Kyoukai Senjou no Horizon) -English- (Tigoris Translates)
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [Chinese] [无毒汉化组]
(SC2018 Autumn) [ELHEART'S (Ibuki Pon)] Kawaii Kouhai ni Itazura Shite Miru Hon (Fate/Grand Order)
Kouhai Refle
Dekkai Kouhai to Chicchai Senpai
[Shishi Juuroku] Kouhai ni Shidou Suru Momiji-chan (Touhou Project)
[Modae Tei] DraQue Monster Joukan ~Slime Jou no Purupuru Zen Ana Kouhai~ | Dragon Quest Monster Adultery ~Slime Girl's Full Body Crossbreading~ (Dragon Quest Monsters) [English] [Digital]
(Reitaisai 10) [ENJOY MIX (Tokiai Haya)] Suika-chan wa Juujun Maid Kawaii (Touhou Project)
[Nakamuratakumi (kemukemuke)] Chiisana Senpai to Ookina Kouhai | Small Senpai and Big Kouhai [English] [CDG Scans] [Digital]
[Kikunosukemaru] Senpai Kouhai Danjo Jijou | Senpai Kouhai a Man and Woman's Circumstances (COMIC Anthurium 024 2015-04) [English] [Danicco]
(C85) [JACK-POT (Jyura)] Chibiusa (●) ~Enjo Kousai Hen~ (Bishoujo Senshi Sailor Moon)
(COMIC1☆6) [SSB (Maririn)] Eigyou Senjou no Eroge Miko (Kyoukai Senjou no Horizon) [English] =N04h+psyburn21=
[Mei] Mousugu Mito no Hi 69 (Kyoukai Senjou no Horizon)
[Ue ni Aru Mikan (Reitou Mikan, Amuai)] Shisshoku Shita Ore ga Seitai Tenkan Sochi de Kouhai no Jijo ni!?
(COMIC1☆11) [Daifuku (Shouki)] Hiken-tai E no Kouhai Jikken (El Shaddai: Ascension of the Metatron)
(COMIC1☆12) [ELHEART'S (Ibuki Pon)] Hadaka Apron no Bou Kouhai to Ichaicha Suru Hon (Fate/stay night)
[Hotel California (Natsuno Suika)] Tenjou Tenka 2 (Revolutionary Girl Utena)
(C83) [Friendly Sky (SDwing)] Mune wa Taizai (Kyoukai Senjou no Horizon) [English] {Tigoris Translates}
Echi Echi Kouhai-chan!
(C83) [Parin to Wareru (Neyonsan)] Hinjuushi PeroPero (Kyoukai Senjou no Horizon) [English] [desudesu]
(C89) [ABLISS (Mei)] Zutto, Kore Kara (Kyoukai Senjou no Horizon) [Chinese] [脸肿汉化组]
(SC54) [Clesta (Cle Masahiro)] CL-orz 21 (Kyoukai Senjou no Horizon)
(SC2017 Summer) [NIGHT FUCKERS (Mitsugi)] Ikenai! Christina-sensei (Kyoukai Senjou no Horizon)
Enjo Kousai - Enkou Debut JK Misuzu
Ore no Kouhai to Imouto ga Neoki ni Osotte Kuru.
(C81) [Akai Marlboro (Aka Marl)] Kyoukai Senjou no Ookii no to Chiisai no to Nai no (Kyoukai Senjou no Horizon)
Shouwaru na Kouhai ni Gyakushuu Sex! Ijimekko wa Boku no Iinari Seishori Gakari!
[Rasahan] Kawaii Kouhai no Tame Naraba…? | For The Sake of My Cute Junior…? (Girls forM Vol. 06) [English] {Hennojin}
[Itou Eight] Kouhai Missed Memories | Kouhai's Missed Memories (COMIC Anthurium 020 2014-12) [English] [TripleSevenScans]
(C94) [Banana Koubou (Ao Banana)] Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight (Fate/Grand Order) [English] [CGrascal]
(COMIC1☆6) [BLACK DOG (Kuromoinu no Kemono)] Asama-sama ga Irareteru (Kyoukai Senjou no Horizon)
Akogare no Senpai ni ~Kouhai-san Honki Sex!~
(C92) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 5 [English] [Noraneko]
(SC20) [AKABEi SOFT (Alpha)] Tenjou Mange (Tenjou Tenge) [English]
(Ossan Paradise) [Himajinism (Hawa)] Gaten-oyaji no Kouhai-shidou
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [Chinese] [嗶咔嗶咔漢化組]
Bitch mo Sokuochi!? Doutei Chinpo wa Zetsurin Chinpo! Futago no Kouhai to Yarimakuri! Hamemakuri!!
(C93) [LeimkissA (Nekohane Ryou)] Kawaii Kouhai ga Shiboritoru no o Yamete Kurenain desu. (Fate/Grand Order)
(C81) [Tridisaster (Saida Kazuaki)] Asama Soudou (Kyoukai Senjou no Horizon) [Digital]
Kaizou Gakuen 「Kouhai」| Modification Academy 5 "Kouhai"
[Chiba Tetsutarou] Wadatsumi-sama (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [English] [biribiri] [Digital]
Kouhai Danshi ni Netorare SEX
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5 [English] [biribiri]
Dekkai Kouhai to Chicchai Senpai wa Mou Gaman Dekinai!
[Maihara Matsuge] Kouhai Shidou (COMIC ANGEL Club 2011-08)
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 3-wa [Digital]