[Karochii] Ijirashii Kimi | 惹人憐愛的妳 [Chinese]
[Furuya] Sherry-chan Kouhai jikken kiroku [SMDC] [English]
Shinpirou Kitan Ch. 3
Hentai Senpai to Yajuu Kouhai
[Satou Saori] Onaka ni Ippai, Ayakashi no Tane 4 [Digital]
[Cool Brain (Kitani Sai)] Scaplus (Love Plus) [Digital]
[Mda Starou] Shinjin Kouhai Kiriko-san [Decensored] [Digital]
[Azuma Sawayoshi] Ayakashi-kan e Youkoso! Ch. 1-2 [English]
Bitch mo Sokuochi!? Doutei Chinpo wa Zetsurin Chinpo! Futago no Kouhai to Yarimakuri! Hamemakuri!!
Taonyan Kitan | 도낭기담
Kyouei Kitan | Strange Tale of the Mirror Reflection
Kouhai-chan ni Eroi Koto Sareru Hon 4
[Azuma Sawayoshi] Ayakashi-kan e Youkoso! Ch. 7 (COMIC HOTMILK 2016-05) [Chinese] [btboy12个人汉化]
[Arimura Daikon] Saikin Senpai ni Kamatte moraete inai Kouhai Nasubi-chan | Lately Senpai Hasn't Been Paying Much Attention To His Kouhai Mash (Fate/Grand Order) [English] {Doujins.com}
[Fukugou Marjoram (Sonokawa Sono)] Sekai de Ichiban Bonyuu ga Deru Rugby-bu Captain desu ga, Kouhai to 69 Suru no wa Hen deshou ka? (ALL OUT!!) [Digital]
(C52) [Hanzai Tengoku (Hasei Agana)] Ouka Kitan 2 (Samurai Spirits)
Ganbaru Kouhai | Do Your Best, Kouhai
[Nakamuratakumi (kemukemuke)] Chiisana Senpai to Ookina Kouhai | Small Senpai and Big Kouhai [English] [CDG Scans] [Digital]
[Athome Shuka (Takunomi)] Enjo Kouhai Another View [Chinese][Digital]
(C89) [Yuunagi no Senryokugai Butai (Nagi Ichi)] Kobayashi ga Demon Sugite Komaru. (Rampo Kitan: Game of Laplace) [Sample]
[AstroQube. (masha)] Kouhai no Tangan-chan | Kouhai-chan the Mono-Eye Girl [English] [Digital]
(Shota Scratch SP4) [Yuzuya (Yuzuha)] Yasashiku, Oshiete | Please Teach Me (Rampo Kitan: Game of Laplace) [English] [Shotachan]
[Akuten Soushin (Kokutou Nikke)] Kanmusu Chakunin Inazuma Kyousei Ishu Kouhai | Ship Girls Pregnancy - Inazuma's Forced Crossbreeding (Kantai Collection -KanColle-) [English] [Digital]
Enjo Kouhai IF
Kouhai-chan ni Eroi Koto Sareru Hon3
(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa) [Chinese] [無邪気漢化組]
(C89) [IrodoRIP (Ayato Ayari)] Shounen Ninja Koushoku Kitan (Ragnarok Online)
[Ayashii Ayakashi (Ayakashi)] Aimai Lovers (Chuunibyou Demo Koi ga Shitai!) [Digital]
[Plastic Dreamer, Hachiouji Kaipan Totsugeki Kiheitai (Makita Yoshiharu)] Suzu no Kioku (Asagiri no Miko, Ayakashi no Yoru Ie)
[DPg] Senpai ga Uchikomu Kouhai no Hanashi | A story of a junior who gets Pounded by her senpai (Senpai ga Uzai Kouhai no Hanashi) [English] {Bigk40k}
Kawaii x Kouhai ch.1
[Kitani Sai] Joshi Ana [Decensored]
[Yamazaki Umetarou] Kinshin Kouhai ~Blood Ring~ [Decensored]
(C93) [Yuzuya (Yuzuha)] Kouhai Maid ga Osewa o Shite Kureru You desu (Fate/Grand Order) [Chinese] [CE家族社]
[Athome Shuka (Takunomi)] Enjo Kouhai IF [Chinese] [无毒汉化组] [Digital]
[Akitarainu (Chakkaman)] Touhou Chara ga Doubutsu to no Akachan o Umu tame ni Kouhai Saserareru Juukan Hon (Touhou Project) [Digital]
Enjo Kouhai Another View
[Takasugi Kou] Shinmurou Kitan | Mysthaven Ch. 2 (Action Pizazz 2017-06) [English] [MisterJ167] [Digital]
(Reitaisai 4) [231179=ROCK (Rikudo Inuhiko)] Gensou Kitan IV (Touhou Project)
(C92) [Makuu Gundan (Shinozuka Atsuto)] Ganbaru Kouhai | Do Your Best, Kouhai (Fate/Grand Order) [English] [Saint Quartz Scans]
[Aoirokanata (Shikitani Asuka)] Koishi to Kokoro ga Enkou Suru Hon | 恋和心的援交本 (Touhou Project) [Chinese] [布洛基个人汉化] [Digital]
Netorare Kouhai Kanojo ~Shiranu Ma ni Ubaware Okasareta Shitai~
[Ichiko] Fujun Isei Kouhai no Susume | 不純異性交配的好推薦 [Chinese]
Maid to Kouhai Dochira ga Okonomi? | MAID vs KOUHAI: Which Do You Prefer?
(C77) [Sekitan Bukuro (Fey Tas)] Hijiri Byakuren -Oku-sama wa Fuujin-sama 3- (Touhou Project)
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5
(Shota Scratch SP4) [Yuzuya (Yuzuha)] Yasashiku, Oshiete (Rampo Kitan: Game of Laplace)
(C89) [Yuunagi no Senryokugai Butai (Nagi Ichi)] Kobayashi ga Demon Sugite Komaru. (Rampo Kitan: Game of Laplace) [English] {Shotachan}
(C77) [Cool Brain(Kitani Sai)] Nenemix (LovePlus)
(C92) [Neko no teshobou (Nekonta)] Ayakashi no Ko
(C94) [Majimadou (Matou)] Uchi no Kouhai ga Iroiro Yuushuu Sugite Komatteru. (Fate/Grand Order)
[Azuma Sawayoshi] Ayakashi-kan e Youkoso! Ch. 1&3 [English] =White Symphony= [Digital]
(Chou Nichirin Kitan 2021) [Daifuku (Yukishiro)] Kore zo Masani Chaban (Kimetsu no Yaiba)
[Ribons Nights (Kyouno Aki)] Kawaii Kouhai [Digital]
[COOL BRAIN (Kitani Sai)] Chuutte Shite 2 [Digital]
(Futaket 8.5) [Sekitan Bukuro (Fey Tas)] P-TYPE (Touhou Project)
[Cyber F] Kaizou Gakuen 「Kouhai」| Modification Academy 5 "Kouhai" [English]
Kouhai no Amai Ryouhou
[DPg] Senpai ga Uchikomu Kouhai no Hanashi (Senpai ga Uzai Kouhai no Hanashi)
[Azuma Sawayoshi] Ayakashi-kan e Youkoso! Ch. 9 (COMIC Megastore Alpha 2016-08) [Chinese] [很怕事的黑骑肛把子汉化组]
[Souko Souji] Umamuko Kitan | Horse Husband, the Strange Tale of Haginosuke and Violet (Kemono DIRECT) [English] [Mynock]
[Kitani Sai] Ahhn ♥ Balance (COMIC Megastore 2012-10) [English] [Swixy Woot]
[COOL BRAIN (Kitani Sai)] Haisetsu Enkou [Digital]
[Cool Brain (Kitani Sai)] Onesuka Junbigou
Youko Inmon Kitan
Ishu Kitan
[Sekitan Bukuro (Fey Tas)] NUTS & Kokumaro MILK (Touhou Project) [Digital]
[Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 3 [Digital]
(C89) [Aoirokanata (Shikitani Asuka)] Koishi-chan no Himitsugoto (Touhou Project)
(Nichirin Kitan 4) [Abara ga Itai (Shinta)] ANTI HERO (Kimetsu no Yaiba)
Fukagiri Rou Kitan | Mysthaven Ch. 4
(Reitaisai 7) [Sekitan Bukuro (Fey Tas)] Danchizuma no Yuuwaku 3 -Kamigami no Kaikou Hen- (Touhou Project) [English]
[Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 3 [English] [friggo] [Digital]
Fukagiri Rou Kitan | Mysthaven Ch. 2
[Shiraishi Nagisa] Kinjirareta Futari | Forbidden Relationship (Boshi Chijou Kitan 2) [English] [Koichan]