(C94) [Banana Koubou (Ao Banana)] Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight (Fate/Grand Order) [English] [CGrascal]
[Arakure] Jelly Multiplication (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [English] [biribiri] [Digital]
[KAMORO-SA-Z (Oobanburumai, Sayuu Yoritomo)] Asama Chichi ni Zudon!! (Kyoukai Senjou no Horizon) [Digital]
(C93) [Labomagi! (Takeda Aranobu)] Netorare Kouhai Kanojo ~Shiranu Ma ni Ubaware Okasareta Shitai~ [Chinese] [无毒汉化组]
(C88) [ENJOY MIX (Tokiai Haya)] Suika Saijaku no Sekai (Touhou Project)
Kawaii Kouhai ni Itazura Shite Miru Hon
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai 6 [Chinese] [无毒汉化组]
(C86) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon [English] [Crystalium]
(C81) [Fallin Moon (Gauu!?)] Perditus ParadisuS (Kyoukai Senjou no Horizon)
Enjo Kouhai 12
(C82) [Tridisaster (Saida Kazuaki)] Gefolgschaft (Kyoukai Senjou no Horizon) [English] {Tigoris Translates}
[Aimaitei (Aimaitei Umami)] Kurogal Kouhai Otokonoko DeliHeal ~ Gyaku Anal Course (Fate/Grand Order) [Digital]
Kouhai no Tangan-chan
[Mimics (Crimson)] Koakuma na Kouhai no Les Dorei ni Sareta Majime na Fuuki Iinchou
[Yuzuha] Lunch Time no Kouhai (COMIC Anthurium 2018-05) [English] {NecroManCr} [Digital]
(C93) [Athome Shuka (Takunomi)] Enjo Kouhai 4 [Chinese] [无毒汉化组]
(C94) [Banana Koubou (Ao Banana)] Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight (Fate/Grand Order)
(C77) [Taka no dan (Takana Yu-ki)] STAGE. 10 Senjougahara no Utagoe (Bakemonogatari)
Bukatsu no kouhai wa otoko no musume
Kouhai-kun no Okazu ni Naru Onnanoko
(CT23) [ABLISS (Mei)] Okashina Futari (Kyoukai Senjou no Horizon)
Ayakashi Kouhai Kitan ~ Onaka ni Shimi Wataru Atsui Tane ~ 2
(C84) [NIGHT FUCKERS (Mitsugi)] Water lily II (Kyoukai Senjou no Horizon) [English] [biribiri]
(COMIC1☆12) [ELHEART'S (Ibuki Pon)] Hadaka Apron no Bou Kouhai to Ichaicha Suru Hon (Fate/stay night)
(C82) [Akai Marlboro (Aka Marl)] Kyoukai Senjou no Ookii Hito Omake Hon (Kyoukai Senjou no Horizon)
Kurogyaru Kouhai Otokono Musumederihero~Gyakuanarukoosu
(Puyoism 8) [Pictokun, ENJOY MIX (Tsumumaru Hifu, Tokiai Haya)] Mimimimi (Puyo Puyo)
Zenra Roshutsu Shujinkanshi Onani ni dohamarishita Hentai Kouhai Mash Kyrielight
[Athome Shuka (Takunomi)] Enjo Kouhai IF [English] [Digital] [Incomplete]
(C90) [ABLISS (Mei)] Oideyo! Hirakata Park (Kyoukai Senjou no Horizon)
(COMIC1☆12) [Junpuumanpandou (Hida Tatsuo)] Uchi no Megane no Niau Tayoreru Kouhai ga Totemo Kawaii! (Fate/Grand Order)
(Dai 8 Kai Chikashiki Shinkou no tame no Doujinshi Kouzu Kai) [C.R's NEST (C.R)] Asama-sama ga Haeteru (Kyoukai Senjou no Horizon)
[Kabocha Daioh (Gojou Kurota)] Saigoku Mousou (Kyoukai Senjou no Horizon)
(C94) [COMEX (Zhen Lu)] Kouhai no Amai Ryouhou (Fate/Grand Order)
(C81) [King Revolver (Kikuta Kouji)] Soushuuhen to Horizon (Kyoukai Senjou no Horizon)
[Ginto] Haha wa Kouhai no Niku Benki
Kouhai-chan ni Eroi Koto sareru Hon2
[STUDIO HUAN (Raidon)] J● no Aida de Inmon Sokuiki Hayattete Mecha Enjo Shita!! (Mahou Shoujo Lyrical Nanoha) [Digital]
(C84) [Parin to Wareru (Neyonsan)] Ore wa Tada PeroPero shitai dake nanda (Kyoukai Senjou no Horizon)
(C90) [High Tech Pen Case (Tam-U)] Kouhai Bon (Natsu) [Chinese] [绅士仓库汉化]
(C90) [ENJOY MIX (Tokiai Haya)] Inakamon demo Tanoshii GO
[Toguchi Masaya] Enjo Kosai ~Midara na Mama no Aishikata~
(CT22) [ABLISS (Mei)] crush on you! (Kyoukai Senjou no Horizon) [English]
(C85) [ABLISS (Mei)] Sensei no Yowai toko Shiritai? (Kyoukai Senjou no Horizon)
[Ue ni Aru Mikan (Reitou Mikan, Amuai)] Shisshoku Shita Ore ga Seitai Tenkan Sochi de Kouhai no Jijo ni!? [English] [desudesu]
Kouhai Sensou Kouhen
[Chiba Tetsutarou] Wadatsumi-sama (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [Chinese] [翠星石汉化] [Digital]
Seiso na Kouhai ga Kakure Do-M datta
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai 6
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5 [English] [biribiri]
[Toguchi Masaya] Enjo Kosai Ch. 0, 4 [English] [desudesu]
(Shuuki Reitaisai 5) [ENJOY MIX (Tokiai Haya)] Oni Taijix xx Suika Hen (Touhou Project) [Chinese] [靴下汉化组]
(COMIC1☆7) [Fukahire (Same)] Sex de Gozaru!!2 (Kyoukai Senjou no Horizon)
(COMIC1☆7) [Parin to Wareru (Neyonsan)] Choroi Juushi (Kyoukai Senjou no Horizon)
(C93) [Tsukino Chikake Ikoku (Chikake)] Ore to Megami to Kouhai to (Fate/Grand Order)
(C90) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 4
Shoten-gai Hitodzuma Enjo Baishun