(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]
(C81) [Clesta (Cle Masahiro)] CL-orz 20 (Kyoukai Senjou no Horizon)
(SC57) [Rivajima (Yajima Index)] Mata Kouhai ni Bloomer Kisasete Oshiri no Ana made... Senpai wa Mou Dame desu! (Amagami)
(C82) [Tennenseki (Suzuri)] Kennee Raishuu (Kyoukai Senjou no Horizon)
(Dai 4 Kai Chikashiki Shinkou no tame no Doujinshi Kouzu Kai) [Yuasa Rengou (Jean Louis)] Joou no Bansan (Kyoukai Senjou no Horizon)
Enjo Kouhai 10
Kouhai Refle
(C84) [ANGYADOW (Shikei)] Extra17 (Kyoukai Senjou no Horizon)
Bitch Ikka no Imouto ga Futanari Kouhai no Fudeoroshi Shitara Shinikaketa Hanashi.
Namaiki na Otokonoko o Okane de Tsutte Enjo Kousai de Mesu Ochi Sasete Koibito ni Shichatta Hanashi
(Reitaisai 15) [ENJOY MIX (Tokiai Haya)] Suisetsu (Touhou Project)
(C85) [JACK-POT (Jyura)] Chibiusa (●) ~Enjo Kousai Hen~ (Bishoujo Senshi Sailor Moon) [English] [EHCOVE]
(C81) [ANGYADOW (Shikei)] Nate Ijiri (Kyoukai Senjou no Horizon) [English]
[Arakure] Jelly Multiplication (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [Chinese] [濛濛1汉化] [Digital]
(COMIC1☆13) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan 2 + Tawawa na Omakebon (Getsuyoubi no Tawawa)
[Akabei soft 2 (ALPHa)] G-Senjou no Maou Eroero Shousasshi (G-Senjou no Maou)
[Cyber F] Kaizou Gakuen 「Kouhai」| Modification Academy 5 "Kouhai" [English]
(C95) [R*kaffy (Aichi Shiho)] Astolfo Cos no Kouhai ni Kokuhaku Sarete Sex Shita Hanashi (Fate/Grand Order) [Chinese] [瑞树汉化组]
(COMIC1☆9) [Jinoriya (Norizi)] OKHM (Kyoukai Senjou no Horizon)
(C84) [clesta (Cle Masahiro)] CL-orz 30 (Kyoukaisenjou no Horizon) [Chinese] [IC24] [Decensored]
Saenai Heroine Series Vol. 6 Saenai Kouhai Shoujo no Sodachikata
(C81) [C.R's NEST (C.R)] Seejun Idiri (Kyoukai Senjou no Horizon)
[Aimaitei (Aimaitei Umami)] Kurogal Kouhai Otokonoko DeliHeal ~ Gyaku Anal Course (Fate/Grand Order) [Digital]
Dekkai Kouhai Chicchai Senpai | 大后辈小前辈
(C84) [Once Only (Nekoi Hikaru)] Hinnyuu Kaihi (Kyoukai Senjou no Horizon)
Sousakan Saya Zombie tono Kouhai Jikken
(C81) [SAZ (soba)] Konoha na Sakuya (Kyoukai Senjou no Horizon)
[FallinMoon (Gauu!?)] Baka wa Yatte mo Naoranai!? (Kyoukai Senjou no Horizon) [Digital]