Kouhai Nikki.
Muchimuchi Kanojo no NTR Hoshuu Jugyou
[Chinzurena] Dosukebe Mesu no Alice (Otokonoko HEAVEN Vol. 22) [English] [Digital]
(COMIC1☆13) [Tanuking Sleep (Dorachefu)] Zupposhi Inferno (Fate/Grand Order)
[Inanaki Shiki] Houkago Kouhai Note | 放課後交配筆記本 [Chinese]
[Egoistic Honey, Allegro Mistic, Kuroneko-kan (Hadumi Rio, Takano Yuki, Muririn)] Kouhai ni Sarechau Hon [Chinese] [绅士仓库汉化] [2018-08-26]
[Ichiko] Fujun Isei Kouhai no Susume [Digital]
[ぴすたちお] Futanari Senpai x Rugby-bu Kouhai-kun
[Yamazaki Umetarou] Kinshin Kouhai ~Blood Ring~ [Decensored]
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 2-wa [Digital]
(C94) [Hitsuji Kikaku (Muneshiro)] C94 Omakebon Uzai Kouhai wa Pakoritai! (Uzaki-chan wa Asobitai!) [Chinese] [夢之行蹤漢化組]
Kouhai Kanojo Tsujinaka-chan no Oshioki
(COMIC1☆13) [Majimadou (Matou)] Junjou Hetare Na Dosukebe Hime No Hatsujou Haishin (Fate/Grand Order) [Chinese] [沒有漢化]
[Tsuchineko (Kamihara Mizuki, Yamamoto-san)] Kouhai! (K-ON!) [Digital]
Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight
Dame na Watashi wa Shokuba no Kouhai ni MamorarePpanashi | 關於廢柴的我被職場後輩守護了這件事
Angel Club MEGA Vol. 47
ANGEL Club 2020-01
Netorarete Shunkashuutou ~Amae Jouzu na Kawaii Kouhai to no 1-nenkan~
Kawaii Kouhai no Tame Naraba…? | For The Sake of My Cute Junior…?