(C85) [APPLECAT (Potekoro)] ZE-gou Dengeki Nyuuseki Sakusen (Kantai Collection -KanColle-)
Dekkai Kouhai to Chicchai Senpai
Kouhai Maid ga Osewa o Shite Kureru You desu | My Kouhai Maid is Looking After Me (decensored)
Nino-san to Kaze to Yarichin Kouhai
Astolfo Cos no Kouhai ga Satsueikaigo ni Mousou Onanie Suru Hanashi
[Athome Shuka (Takunomi)] Enjo Kouhai IF [Digital]
Enjo Kouhai 11
(C87) [Aroma Terrace (Niki)] Kouhai-chan to Asa kara Nyan Nyan [Chinese] [oo君の個人漢化]
Nijimon! Wakuwaku Ryona Kouhai
Kanojo to Boku no Kouhai no Hanashi.
[Milk Server (Kurikama)] Zenkoku Kusshi no Ace de Nonke no Ore ga Kouhai no Namaiki Kozou-tachi ni Dildo to Chinpo ni Kusshi Milk Shashutsu Nikubenki ni Kanraku | 全国屈指可数的棒球王牌教练被小屁孩调教成肉便器 [Chinese] [蓝调个人汉化]
Deka Chichi Terrorist no Kousei Kouhai Jikken
[Hari Poteto] Yanmama Oba-san no Miwaku no Karada -Boku ga Hitozuma Sex ni Hamatta Riyuu- [Chinese] [不想记名x新桥月白汉化]
Jibun ni dake Eroi Kao o Misete Kureru Kawaii Kouhai
[Yanyo] Love for you!! (COMIC Kairakuten 2017-07) [Chinese] [Digital]
(C73) [SUTE☆POTE (Kagura Soushi)] riri tama hoshuu jugyou! | Riritama Supplementary Lessons (Mahou Shoujo Lyrical Nanoha) [English]
Daisuki na Kouhai no Do-S na Hikaru-chan ni Mechakucha Seieki Shiboritorareru Hanashi.
Kouhai Sensou Zenpen | Kouhai War First Part
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order)
[Tateyoko Issen (Shinagawa Mikuzu)] Kimecas ~Josou Daigakusei Rifujin Kimeseku Rape Haishin~ [Chinese] [FUTAS兔子汉化] [Digital]
[ぴすたちお] Futanari Senpai x Rugby-bu Kouhai-kun
Kouhai to Ko-hai | 후배랑 후배위
Seiteki Kachikan Gyakuten Series "Tobiori Jisatsu Shisou na Kouhai o Ecchi de Yamesaseru Hanashi"
Otonashisou na Rikujoubu no Kouhai o Kousoku Shite Kairaku Choukyou
Poteōre
Kouhai-chan no Ijiwaru Chikubi Zeme
Hatsujou Kouhai
[Tsuchineko (Kamihara Mizuki, Yamamoto-san)] Kouhai! (K-ON!) [Digital]
Enjo Kouhai - Oshiego ha Elf, Dragon, Mermaid, Werewolf
(C75) [Applecat (Potekoro)] Suku Suku Blazer (Makai Tenshi Jibril 2)
(C88) [Kamepotel (Izuki Jirou)] Harpy ga Tonari ni Iru Nichijou (Monster Musume no Iru Nichijou) [English] {doujins.com}
Hora Hora Senpai Koko ni Kawaii Kouhai-chan ga Imasu yo? ch.6
[Carn] Kouhai de Himatsubushi | Killing Time with the Freshman (COMIC Megastore 2012-11) [English] {darknight}
Kouhai Refle
Kouhai-chan Ki o Tsukete!
(Reitaisai 15) [Takeya (Taketora Suzume)] Aya-san ni Nani o Kisetara Ichiban Muramura Suru no kana? (Touhou Project) [Chinese] [靴下汉化组]
Tawawa na Kouhai-chan 2 + Kaijou Gentei Omakebon
Kouhai Kanojo Tsujinaka-chan no Oshioki
(C63) [Applecat (Potekoro)] Yomigi (Otogi Matsuri)
(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa) [Chinese] [兔司姬漢化組]
(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa) [Chinese] [无毒汉化组]
Kanojo to Boku no Kouhai no Hanashi. | 女友與我的交配淫事。
Kouhai to Onee-san ni Shinpai Kakecha Dame!
Naburi Tokidoki Shasei ~Kouhai no Joshi ni Makete Shasei Saserareta Ore~
Tawawa na Kouhai-chan 2
[Potekoro] Pako Houdai [Digital]
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 5-wa [Digital]
(C93) [Yuzuya (Yuzuha)] Kouhai Maid ga Osewa o Shite Kureru You desu (Fate/Grand Order) [Chinese] [花火汉化组]
(C95) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan 3 (Getsuyoubi no Tawawa)
Sousakan Saya Zombie tono Kouhai Jikken
Kouhai-chan no Tokubetsu Management
(C75) [Otomekibun (Sansyoku Amido.)] Gakkou de Seishun! -Kouhai mo Issho-
(C90) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 4 [English] [Noraneko]