Enjo Kouhai Soushuuhen 1
[Kamikadou (Ginyou Haru)] C86 Touhou no Onnanoko ga 500 yen pokkiri de Kaechau Omake bon (Touhou Project) [Digital]
Mucchan no Abunai Hiasobi
Kawaii Kouhai ni Otosaresou | My Cute Kouhai seems to be Depressed
Kouhai-chan ni Eroi Koto Sareru Hon 6
Netorare Kouhai Kanojo 2
Enjo Kouhai 11
Hiasobi Genkin
(C93) [Aoi Frasco (Alpini)] Senpai-kun to Kouhai-kun.
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 4-wa [Chinese] [肉包汉化组] [Digital]
Futanari Kouhai ni Onaho Tsukai Sareru ki ga Suru
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [English] [biribiri]
(Shuuki Reitaisai 4) [Onna Kishi no Shiro (Knight)] Touhou Gyaku Rape Queen (Touhou Project)
(C94) [Ofuton] Kouhai Refle (Fate/Grand Order)
(C77) [Otomekibun (Sansyoku Amido.)] Gakkou de Seishun! -Kouhai mo Issho- 3 + Omake Bon
Itsumo wa Rikutsuppokute Kanjou ga Nasasou na Kouhai-chan nanoni
Touhou Suikan 7 Kouhai ni Itazura sarechatta Himekaidou Hatate
(C80) [CROSS-DO (Masakichi)] Ore no Kouhai ga Maji Shironeko! (Ore no Imouto ga Konnani Kawaii Wake ga Nai)
Hiasobi
Tawawa na Omakebon 2018 summer
Hentai Senpai to Yajuu Kouhai
(C78) [koakuma sageha (sage joh)] Zettai Inran Adults (Zettai Karen Children)
Kouhai ga!
Gasshukujo no Senpai Manager-tachi to -Kyuubyoudai Chinpo no Kouhai-
[Gensou Seimeitai] Ookii kedo Koakuma (Touhou Project)
Bukatsu no kouhai wa otoko no musume
[Nishida Megane] Sousakan Saya Zombie tono Kouhai Jikken (2D Comic Magazine Muragaru Zombie ni Okasareru Heroine-tachi Vol. 2) [Digital]
(C88) [110-GROOVE (Itou Yuuji)] Koakuma no Patchouli Kansatsuki (Touhou Project)
(Kouroumu 10) [Otona no Marushiki (Maru Sun, nf4)] Marushiki Koumakyou Patchouli & Koakuma (Touhou Project)
(C89) [Marushiki (Maru Sun)] Marushiki Koumakyou Sakuya to Koakuma (Touhou Project)
(Reitaisai 14) [Berry!16 (Mori Guruta)] Kusuguri Ijiwaru Patchouli-sama (Touhou Project)
(Aka no Hiroba 5) [Suzunaridou (Izumi Yukiru)] Koakuma de Hokentaiiku (Touhou Project) [Chinese] [贴吧汉化] [Incomplete]
Senpai and Kouhai + Extra
(C92) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 5
[Inoue Nanaki] Kurogal Ochi ~24-jikan Conveni Bitch-ka~ - Black GAL IMMORAL 24H Convenience Store Bitch!!
(Reitaisai 9) [Tokyo Glider (Ura Dramatic)] Patchouli no Kawa o Kabutta Koa no Hon (Touhou Project)
(C87) [Aroma Terrace (Niki)] Kouhai-chan to Asa kara Nyan Nyan [Chinese] [oo君の個人漢化]
Fuchou to Kouhai no Oshasei Jigoku
(C90) [CausCiant (Yamaiso)] Koakuma Subliminal Zenra (Touhou Project)
Senpai ni Jibun ga Mesu de Aru Koto o Wakarasareru Kouhai Zoku
Bakunyuu Kouhai ni Shasei Kanri Sareta Ue ni Netorare Maso ni Sareta Ken Usagi Kaijin Happy Rabbit Hen
Enjo Kouhai 10
Kouhai Servant ga Dosukebe na Ken
Enjo Kouhai 9-10
[Athome Shuka (Takunomi)] Enjo Kouhai IF [Digital]
Kouhai-kun no Okazu ni Naru Onnanoko
Hora Hora Senpai Koko ni Kawaii Kouhai-chan ga Imasu yo? | 你看你看前輩學長♥這裡有可愛的後輩小學妹在這裡喔?
[Aimaitei (Aimaitei Umami)] Kurogal Kouhai Otokonoko DeliHeal ~ Gyaku Anal Course (Fate/Grand Order) [Digital]
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 7-wa [Digital]
Namaiki Kouhai Gal ni Saimin Oshioki Sex
Akogare no Anoko wa Boku no Chinkasu Soujiki - 14
(Reitaisai 8) [CUNICULUS (Yositama)] Namonaki Ai no Uta Daiyousei Koakuma Hen (Touhou Project)
(C89) [Shiawase Kyouwakoku (Shiawase no Katachi)] Shiawase no Katachi no Guruguru Netachou 83R - Kouhai Jikken Hito x Saru Ninshin Shussan Satsuei [Chinese] [屏幕髒了漢化]