(Panzer Vor! 11) [Sakura Garden (Shirosuzu)] Arisu-chan to Himitsu no Kouishitsu (Girls und Panzer)
[Dakouin Saburou] 2-nen F-gumi Zenin Seikou [English] [Mikakunin+Amoskandy]
Fujioka Haruhi to Ecchi o Shiyou.
[Blitzkrieg (Himino)] Jiikoui Torishimarikan [Chinese] [不可视汉化]
Watashi-tachi no seikoui tokubetsu jisshu - zengi-hen -
COMIC Anthurium 2021-08
[Dakouin Saburou] 2 Nen F Gumi Zen'in Seikou Ch.1-3 [English]
[Nodame] Senpai wa Kouiu no Kiraidesuka!? | Does Senpai Not Like This Kind of Thing!? (COMIC Anthurium 2017-08) [English] {Hennojin} [Digital]
[Korisu] Kairaku o Musaboru Dake no Koui [Digital]
COMIC AUN 2004-09 Vol. 100
(C58) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Shimai Zaka - Sister Slope (Kizuato)
Kouin
(C60) [OVACAS (Hirokawa Kouichirou)] OVACAS SKETCH 3 (Various)
COMIC MUJIN 2010-08
(C76) [Koudansha (Kouda Tomohiro)] Esuchu! 2 (Zettai Karen Children)
(C76) [J.O.C★e.go!! (Midori Kouichi)] Lucky Tune (Neon Genesis Evangelion) [English] [TyroLuuki]
[Dakouin Saburou] Kinshin Soukan Ch. 1-2 [Chinese] [伍拾漢化組]
(C73) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Fujioka Haruhi to Ecchi o shiyou. 03 (Ouran High School Host Club) [English] [SaHa]
[Kusano Kouichi] Kanojo to Kare no Himitsu | Her and His Secret (COMIC RiN 2005-01 Vol. 1) [English]
[Anthology] Shota Suki Oneesan wa Okirai? 3
(C69) [KNOCKOUT (Various)] Oshiri de Kyu! 9 (Various)
[Paper-Doll (Taira Kouichirou)] Suppin (Magic Knight Rayearth)
(Panzer Vor! 17) [Nekomonidoh (Sanada)] Koko ga Anzio no Kouishitsu desu (Girls und Panzer)
Lovette Kouiu Koto desu ka?
Akiha-Samadhi
(SC2016 Winter) [Majimeya (Isao)] Dagashi Kashi no Ero-hon Kokonotsu-kun Kouiunoga Suki nano? | So This Is What You're Into, Kokonotsu? (Dagashi Kashi) [English] =Dark Mac + CW=
COMIC AUN 2005-07 Vol. 110
[Mint Chocolate (Himuro Kouichi, Nina Yuu)] Roshutsu Shoujo Club 3 [Digital]
COMIC MUJIN 2007-08
COMIC Papipo Gaiden 1998-01
COMIC Megastore-H 2010-11
Koui no Succubus-san 2
(SC33) [KABAYAKIYA (Unagimaru)] Kibina Homework (Kimi Kiss) [English]
(CiNDERELLA ☆ STAGE 6 STEP) [Fever Lactic Acid Bacteria Deluxe (Kyuunosuke)] Kouiu no ga... Osuki Nan desu ne. (THE IDOLM@STER CINDERELLA GIRLS)
[OVACAS (Hirokawa Kouichirou)] Gakuen Erotopia Kaiteiban (Manabi Straight!)
Comic Megastore 2001-12
(C96) [Gensou Mikan (Kirimia)] Shikikan-saa~ Kouiu no Suki desho Commander, Come On~ Don't You Love It Like This (Azur Lane) [English] [DeHearted]
(C74) [Miyanchi (Miyagoe Yoshitsuki)] Mercurius (Zettai Karen Children)
[J.O.C★e.go!! (Midori Kouichi)] Koi no Recipe ~Cream to Strawberry ni Oboretai~ (Brave Story)
[Ytterbium] Jinzou Koui SEX (Jinzou Konchuu Kabutoborg VxV)
COMIC MUJIN 2010-01
(C74) [Inudrill Lolita Engine (Inumori Sayaka)] Mind Zapper (Zettai Karen Children)
(C56) [OVACAS (Various)] Dore Mix (Ojamajo Doremi)
[Dakouin Saburou] 2-nen F-gumi Zenin Seikou Final Chapter [English][Amoskandy]
[Amadeus No Isan] Rapid Game {To Heart 2}
Kyuuketsuki no Kyuuketsu Koui | A Vampire’s Act of Bloodsucking
(Shota Collection 3) [KuruGuru DNA (Hoshiai Hilo)] Binrouteki Fuuin (Digimon Frontier) [English] {Shotachan}
(C75) [J.O.C★e.go!! (Midori Kouichi)] Sunday early morning (Neon Genesis Evangelion)
COMIC Megastore-H 2010-07
[Hirokawa Kouichirou] A to Z
Senpai wa Kouiu no Kiraidesuka!? | Does Senpai Not Like This Kind of Thing!?
Otouto Tachi no Hentai Koui
COMIC MUJIN 2008-09
Koui Ari
Are ga Futokute Nayandemasu.
On ja maja
(C85) [S-FORCE (Serebi P)] CINDERELLA Seikoui (THE IDOLM@STER CINDERELLA GIRLS)
Kouin Mesu Gorilla {doujins.com}
Mikasa-san to Kouishitsu H
(C66) [Zangyaku Koui Teate (Nasake Muyou)] Trinitrotoluene (Shakugan no Shana)
Kouin Dorei
(C62) [ALPS, Okachimentaiko, Rippadou (Various)] Next Climax Magazine 11 - Kakutokei III (Various)
Aniparo Miki 4
Senzo ha Hiaburi
(C54) [OVACAS (Various)] Capricon 1 Director's Cut (Various)
(C96) [RYU-SEKI-DO (Nagare Hyo-go)] Tsuujou Koui to Ijou Koui de Nikai Shasei Sasete Kureru Mama wa Kirai desu ka? (Tsujou Kougeki ga Zentai Kougeki de 2-kai Kougeki no Okaasan wa Suki desu ka?)
Sono Sexy Doll wa Koui o Suru | My Sexy Dress-Up Darling has Sex
(SC41) [JIBAKU-SYSTEM (Suzuki Amaharu)] K.A.O.R.U (Zettai Karen Children)
(SC34) [House of Karsea (Syouji)] 1/3 [An Empress] | One Third An Empress (Zettai Karen Children) [English] [Peleus + BananaPajama]
COMIC MUJIN 2013-03
COMIC MUJIN 2012-01
(SC57) [Necrolincer (Kimoto Kanata)] Chijoshiraku (Joshiraku)
[Frank Banana] Inaka no Helmet Shoujo to H
Hatsujou Jintsuu-san to KouishitsuX!
[Rippadou (Inugai Shin, Takada Kouichi, ToWeR)] Rumble Bumps (Rumble Roses)
[Dakouin Saburou] 2 Nen F Gumi Zenin Seikou
[Nanri Kouichirou] Ippatsume! ~First shot~
(C71) [OVACAS (Hirokawa Kouichirou)] BITCH STYLE (WITCHBLADE) [English] [desudesu]
(C76) [OVACAS (Hirokawa Kouichirou)] Houkago XX Time | After School XX Time (K-ON!) [English] [Darknight]
[ANTHOLOGY] Meganekko Deluxe
(C81) [Koudansha (Kouda Tomohiro)] Esuchu! 4 (Zettai Karen Children)
Kouishitsu de Ecchi Shite wa Ikemasen!
Takamori Aiko hamedori manga
(C66) [INFINITY-FORCE (Mercy Rabbit)] VS∞ VURSUS INFINITY (Capcom vs. SNK)
COMIC MUJIN 2006-11
[claim bonus] Watashi wa Anata ga Daikirai (Tsukihime)
(SC31) [JIBAKU-SYSTEM (Suzuki Amaharu)] A.O.I (Zettai Karen Children)
(C99) [Hanao Shouke (Yanase Kotatsu)] Kono Hon ni Honban Koui ha Issai Arimasen | This Book Contains Zero Sex (Fate/Grand Order) [English] [incogna777]
[六燎(百市高一)] ブリチン (Bleach)
Kill Me_1
[Okinawa Taieki Gunjinkai] Zenmon no Ookami x Koumon ni Kousinryou (Spice and Wolf)
(C85) [Zeroshiki (Kabosu)] Judas kiss -Kouhen- (Haikyuu!!)
(C64) [bolze. (rit.)] Kouichi ... Suki Yo (Ato) (Kizuato)
(CR27) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Issho ni Sounan Shitai Hito (ToHeart)
COMIC Megastore H 2010-08
(CR25) [Hoka Hoka Shoten (various)] ACTIVE HEART (various)
(C74) [JIBAKU-SYSTEM (Suzuki Amaharu)] OWABI -2008.08.17-
(C84) [Hinemos (Osakana)] Ito mo Tayasuku Okonawareru Egetsunai Koui (Free!)
(CSP6) [GUNP (Mori Kouichirou, Sakura Akami)] NAMANIEDO-NATSU (SHIROBAKO) [Chinese] [UAl汉化组]
(Kyonyuukko 02) [NAMITAMA (Katsumi Kouichi)] Little,Sweet,Heart + alpha (Original)
[Zangyaku Koui Teate & Fukupukutei & ATOMIC BUSTER & ASTROCLEEP] TAMAKI no Kuni (ToHeart2)
(C64) [KNOCKOUT (Various)] Oshiri de Kyu! 8 (Various)