(C95) [Aoirokanata (Shikitani Asuka)] Nyan Koishi no Milk (Touhou Project)
[Asagayatei (TOMA)] Bokudake no Onee-chan Sensei [Digital]
Ayakashi no Omotenashi | 妖怪的盛情款待
Ahoppoi Kouhai o Muriyari Osottara Gyakuni ○ Sareta
Kurogal Kouhai Otokonoko DeliHeal ~ Gyaku Anal Course
Ayakashi Yakata no Miko Ch. 1
Ganbaru Kouhai
[COOL BRAIN (Kitani Sai)] Chuutte Shite 2 [Digital]
(C91) [Cool Brain (Kitani Sai)] Haisetsu x Shukujo Oshikko Party 2 (Amagami)
(Reitaisai 8) [Sekitan Bukuro (Fey Tas)] Kyouno○○ko (Touhou Project)
Suiei-bu no Kouhai-tachi to Mizuzeme Ecchi Shimakuru Ohanashi -
[AstroQube. (masha)] Kouhai no Tangan-chan #2 | Kouhai-chan the Mono-Eye Girl #2 [English] [Digital]
(C94) [Hitsuji Kikaku (Muneshiro)] C94 Omakebon Uzai Kouhai wa Pakoritai! (Uzaki-chan wa Asobitai!)
Boku no Kouhai wa Yasashii Seijun Bitch
[DPg] Senpai ga Uchikomu Kouhai no Hanashi (Senpai ga Uzai Kouhai no Hanashi)
[Akitarainu (Chakkaman)] Touhou Chara ga Doubutsu to no Akachan o Umu tame ni Kouhai Saserareru Juukan Hon (Touhou Project) [Digital]
[Unno Hotaru] Kusou Shoujo Kitan
[Anthology] Boshi Chijou Kitan 2
Kouhai Bon
[Azuma Sawayoshi] Ayakashi-kan e Youkoso! Ch. 1 (COMIC HOTMiLK 2014-11) [Chinese] [btboy12个人汉化]
Kouhai Danshi ni Netorare SEX
[Takasugi Kou] Shinmurou Kitan | Mysthaven Ch. 8 (Action Pizazz 2017-12) [English] [MisterJ167] [Digital]
[Ruuen Rouga] Matou Kitan ZANKAN! - Jinma Bousou Hen
(C70) [Cool Brain (Kitani Sai)] Angel Pain 16: Chain Princess (Final Fantasy XII) [English]
[Sennomori Maitake] Ayakashi Kouhai Kitan ~ Onaka ni Shimi Wataru Atsui Tane ~ 1 | ~ Ghost Mating Tales ~ The Hot Seed That Penetrates Your Stomach 1 [English] [desudesu] [Digital]
[Orikura Makoto] Rairai Youma Kitan!
(C71) [231179=ROCK (Rikudo Inuhiko)] Gensou Kitan III (Touhou Project)
[Athome Shuka (Takunomi)] Enjo Kouhai 7 [Digital] [Chinese] [无毒汉化组]
Shinjin Kouhai Kiriko-san | 신입사원 키리코
Enjo Kouhai 5 | 원조교배5
(Reitaisai 15) [Sunset Beach (Hammer)] Ayakashi Milky (Touhou Project)
[Azuma Sawayoshi] Ayakashi-kan e Youkoso! Ch. 1 [English] =White Symphony= [Digital]
Onaka ni Ippai, Ayakashi no Tane 8
[Hori Hiroaki] Etsuin Kitan
(Kouroumu 9) [SUZUNA JCT (Matsuyuki Kabun)] Hakurou Kitan (Touhou Project)
Yumemakura Yokai Kitan
Ganbaru Kouhai | 힘내라 후배
Kyouin Kangoku Kitan
Futanari Senpai x Rugby-bu Kouhai-kun
[Sekitan Bukuro (Fey Tas)] Okusama wa Fuujin-sama❤ 2 -Jukuzuma Onsen Abaretabi hen- (Touhou Project)
Koakuma na Kouhai no Les Dorei ni Sareta Majime na Fuuki Iinchou
Shinmurou Kitan | Mysthaven Ch. 1-2
Jibun ni dake Eroi Kao o Misete Kureru Kawaii Kouhai
[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]
Jingai Kitan
[Kamino Ryuuya] Kawaii x Kouhai Ch. 1 [English] {Genesis Translations}
(C93) [Athome Shuka (Takunomi)] Enjo Kouhai 4 [Chinese] [无毒汉化组]
(C52) [Hanzai Tengoku (Hasei Agana)] Ouka Kitan 2 (Samurai Spirits)
[Cool Brain (Kitani Sai)] Kegareno Humina (Gundam Build Fighters Try) [Digital]
(C95) [R*kaffy (Aichi Shiho)] Astolfo Cos no Kouhai ni Kokuhaku Sarete Sex Shita Hanashi | A Story About My Astolfo Cosplaying Kouhai (♂) Confessing His Love and Having Sex. (Fate/Grand Order) [English] [EHCOVE]
(C61) [Cool Brain (Kitani Sai)] Angel Pain 8 -A Fictitious Mind- (Final Fantasy X) [English] [SaHa]
Soujin Kaikou
[Kitani Sai] Mejirizumu [Chinese]
[Azuma Sawayoshi] Ayakashi-kan e Youkoso ! Ch. 1-4
[Kirie Masanobu] Tabibito to Zetsu Wajima Kitan | Traveler's Matchless Island Story [English] {SaHa}
Ayakashi no Omotenashi
[Kitani Sai] Sweet Pitfall (Comic Megastore H 2007-08) [English] [Takehiro]
[yogurt (bifidus)] Kouhai Tanetsuke Onsen - Nishimura Yuki-chan ni Marking [Digital]
Shinmurou Kitan | Mysthaven Ch. 8
[Takasugi Kou] Shinmurou Kitan | Mysthaven Ch. 6 (Action Pizazz 2017-10) [English] [MisterJ167] [Digital]
(C93) [Aoirokanata (Shikitani Asuka)] Gohoushi nara Maid ni Omakase! (Touhou Project) [Chinese] [好想玩梗汉化组]
(C70) [231179=ROCK (Rikudo Inuhiko)] Gensou Kitan II (Touhou Project) [English] [desudesu]
(C94) [Aoirokanata (Shikitani Asuka)] Chikan Addiction (Touhou Project) [Chinese] [绅士仓库汉化]
Kouhai Tanetsuke Onsen - Nishimura Yuki-chan ni Marking
Hentai Senpai to Yajuu Kouhai
(Sougetsusai 24) [SeaFox (Kirisaki Byakko)] Watashi no Hebionna ga Dosukebe na Kouhai ni Choukyou Sarete Ooyake no Ba de Dappi Suru Hon (Fate/Grand Order)
[Athome Shuka (Takunomi)] Enjo Kouhai 5 [Digital]
Miria no Kitan
[Ayakashi no Sanshimai (Various)] Ami Non Stop (Bishoujo Senshi Sailor Moon)
[Mizone] Ayakashi no Omotenashi | A Monster's Hospitality (COMIC BAVEL 2016-08) [English] [THOT Patrol Translations]
[Satou Saori] Onaka ni Ippai, Ayakashi no Tane 12 [Digital]
(C77) [RED RIBBON REVENGER] Ayakashi Yuki (Nurarihyon no Mago)
Boku no Mash no Kouhai Ryoku
[Minako Nami] Mama no Vitamin | Mom's Vitamin (Boshi Chijou Kitan 2) [English] [sirC]
Etchi Etchi Kouhai-chan
Kawaii Kouhai ni Otosaresou | My Cute Kouhai seems to be Depressed
[Azuma Sawayoshi] Ayakashi-kan e Youkoso! [Digital]
(COMIC1☆6) [Alpha to Yukaina Nakamatachi (Alpha)] Kawaii Kouhai ni Otosaresou [Chinese] [CE家族社]
Enjo Kouhai IF
(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order)
(C95) [R*kaffy (Aichi Shiho)] Astolfo Cos no Kouhai ni Kokuhaku Sarete Sex Shita Hanashi (Fate/Grand Order)
[Miyashiro Sousuke] Ayakashi Oppai! -hatsujou souran emaki- [Chinese]
[COOL BRAIN (Kitani Sai)] Haisetsu Enkou [Digital]
(C94) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 6
(C57) [Cool Brain (Kitani Sai)] Angel Pain (Seihou Tenshi Angel Links) [English] [Doujinshi-Section]
[Hokkyoku Kikaku] Otonashii Kouhai no Onnanoko
(C86) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon [English] [Crystalium]
[Homunculus] Koimusubi Kitan (COMIC Kairakuten 2017-11) [Chinese] [闪灵二人组汉化] [Digital]
[Takasugi Kou] Shinmurou Kitan [Chinese] [鬼畜王汉化组]
[AstroQube. (masha)] Kouhai no Tangan-chan #4 | Kouhai-chan the Mono-Eye Girl #4 [English] [Digital]
[Takasugi Kou] Shinmurou Kitan | Mysthaven [English] [MisterJ167]
(SC36) [Sekitan Bukuro (Fey Tas)] BUTT K-ROAD (Touhou Project)
(C95) [Nekokaburi (Kuronomiki)] Lust Order ~Beast-kei Marshmallow Kouhai~ (Fate/Grand Order) [Chinese] [黑锅汉化组]
[COOL BRAIN (Kitani Sai)] Majimekko de suka!? (Original) [Digital]
[Azuma Sawayoshi] Ayakashi-kan e Youkoso! Ch. 3 (COMIC HOTMiLK 2015-05) [Chinese] [btboy12个人汉化]
[Kitani Sai] Himitsu Jugyou
Shinjin Kouhai Kiriko-san
(C93) [Aoirokanata (Shikitani Asuka)] Gohoushi nara Maid ni Omakase! (Touhou Project)
Onakani Ippai, Ayakashi no Tane Hyakkiyakou
[Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 3 [English] [Doujins.com] [Digital]
[Otokonoko to Onnanoko (Sasaki Saki)] Akogare no Senpai ni ~Kouhai-san Honki Sex!~
Joushiki Henkan Switch: Namaiki na Kouhai
Bakunyuu de Kouhai no JK to Paizuri Suru dake
[Mitsunoho] Naburi Tokidoki Shasei ~Kouhai no Joshi ni Makete Shasei Saserareta Ore~ [Chinese] [沒有漢化] [Digital]
[Shinozuka Atsuto] Muramura Kouhai-chan | Hot and Bothered Junior (COMIC HOTMILK 2018-12) [English] {NecroManCr} [Digital]
(SC2018 Autumn) [ELHEART'S (Ibuki Pon)] Kawaii Kouhai ni Itazura Shite Miru Hon (Fate/Grand Order) [Chinese] [三堆木头个人汉化]
Ayakashi Youenroku San no Kan ~Jyakankann no utsuikouroku~
Enjo Kouhai In The Closet
Seiteki Kachikan Gyakuten Series "Tobiori Jisatsu Shisou na Kouhai o Ecchi de Yamesaseru Hanashi"
Kawaii Kouhai ni Otosaresou | My Cute Kouhai seems to be Depressed {Hennojin}
(C95) [Ayakashi Rock'nRoll (Akashi Rokuro)] Trap of Love
[Inanaki Shiki] Houkago Kouhai Note | After School Mating Notes
[Aimaitei (Aimaitei Umami)] Kurogal Kouhai Otokonoko DeliHeal ~ Gyaku Anal Course [English] [mysterymeat3] [Digital]
Dosukebe Kouhai no Nenmaku Houshi Ryokan
[Penicillin XI] Mama no Yuuwaku | Mother's Seduction (Boshi Chijou Kitan) [English] [Amoskandy]
(Shota Scratch 29) [Hoshimitai (Kaede)] Kimi no Ii Koto Shite (Rampo Kitan: Game of Laplace)
[COOL BRAIN (Kitani Sai)] ANGEL PAIN 17 - Hatsuman. (Bakuman.) [English] [Life4Kaoru] [Digital]
(C71) [Cool Brain (Kitani Sai)] ANGEL PAIN Extra 3 -LoveLove Scatology-
Gensou Kitan 11
Mesu Ayakashi no Buzama na Utage
[111 Touban (1 gou)] Kairou Kitan [English] [mysterymeat3] [Digital]
(C71) [231179=ROCK (Rikudo Inuhiko)] Gensou Kitan III (Touhou Project) [English] [desudesu]
[Chiba Tetsutarou] Wadatsumi-sama (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [English] {Mant} [Digital]
[Takasugi Kou] Shinmurou Kitan | Mysthaven Ch. 5 (Action Pizazz 2017-09) [English] [MisterJ167] [Digital]
[Mizone] Ayakashi no Omotenashi (COMIC BAVEL 2016-08) [Chinese] [沒有漢化]
(C91) [Athome Shuka (Takunomi)] Enjo Kouhai [English] [biribiri]
Ikeru Kaiga ni sareta Ohime-sama no Naedoko Kitan
Kouhai-chan to Houkago Ecchi!
[Kouno Yukiyo] Sanchoume Jinja Kitan
[COOL BRAIN (Kitani Sai)] Chuutte Shite [Digital]
Koukoku no Kouhai Kono Issen ni Ari, Kakuin Issou Bokki Doryoku Seyo
(C79) [Sekitan Bukuro (Fey Tas)] Pocket Training (Pokemon Black and White)
(C93) [Aoi Frasco (Alpini)] Senpai-kun to Kouhai-kun.
(C77) [Cool Brain(Kitani Sai)] Nenemix (LovePlus)
[Ichiko] Fujun Isei Kouhai no Susume | 不純異性交配的好推薦 [Chinese]