Koui

(COMIC1☆20) [RYU-SEKI-DO (Nagare Hyo-go)] Sono Sexy Doll wa Koui o Suru 2 (Sono Bisque Doll wa Koi o Suru)

[Nanri Kouichirou] Ni Hatsume!! - Second Shot!!

[Kusano Kouichi] Kiss Me

Dagashi Kashi no Ero-hon Kokonotsu-kun Kouiunoga Suki nano? | So This Is What You're Into, Kokonotsu?

(C66) [INFINITY-FORCE (Various)] VS∞ VURSUS INFINITY (Capcom vs. SNK)

[Hitotsukami (Kitamura Kouichi)] Watashi no Oshiri o Fuite!

Sono Sexy Doll wa Koui o Suru | My Sexy Dress-Up Darling has Sex

(C73) [etcycle (Hazuki)] Party! (Zettai Karen Children)

(C77) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Mega × Dora! 02 (Toradora!)

[Korisu] Kairaku o Musaboru Dake no Koui [Digital]

COMIC MUJIN 2010-05

COMIC MUJIN 2010-09

[Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Hand Maid Fuhai (Hand Maid May)

[Sweet Pea, COCOA BREAK (Ooshima Tomo, Ooshima Towa)] Joshi Kouishitsu [Chinese] [透明声彩汉化组] [Digital]

Kouin Dorei

(C78) [OVACAS (Hirokawa Kouichirou)] Love Style Plus (Love Plus) [English] [shakuganexa]

Two Toned Romps

[INFINITY-FORCE (Various)] Digitama 04 FRONTIER (Digimon Tamers, Digimon Frontier)

Bunnyue to no Kake ni Katte H Suru Hon

[ANTHOLOGY] Meganekko Deluxe

[House of Karsea] One Third An Empress (Zettai Karen Children) [ENG]

[Teitetsu Kishidan] Hunting

COMIC SIGMA 2010-07 (Vol.46)

[Motley crew (Arima Kouichi)] Seifuku Gal to Doutei Kyoushi no Himitsu no Seikyouiku [Digital]

COMIC AUN 2004-06 Vol. 97

(CR29) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Akuma ga Kitarite Koshi o Furu (Devilman) [Chinese] [超能汉化组]

COMIC MUJIN 2008-05

[Hitotsukami (Kitamura Kouichi)] Unchi Mamire

(C90) [Hooliganism (Murasaki Syu, Hirokawa Kouichirou)] Kono Subarashii Demi-chan no Demi Sauce! (Demi-chan wa Kataritai, Kono Subarashii Sekai ni Syukufuku o!)

Kanojo no Kouishitsu

(C70) [JIBAKU-SYSTEM (Suzuki Amaharu)] PREPARATION-SHIHO (Zettai Karen Children)

Nakadashi Platonic

[Nanri Kouichirou] Ippatsume! ~First shot~

(Puniket 12) [OVACAS (Hirokawa Kouichirou)] Sensei dazo! (Pani Poni Dash!)

[Tamio Tom] Geki Ai Koui

(C81) [Manchin Sakura (COSiNE ,Erect Sawaru and more) Chun-li san to COSiNE ni Shuu Shuunen Kinen Hon (Street Fighter)

Tomodachi nante Kuso Kurae!

[Fuzume] Chinanago-tai o Kunren suru Kokomi-sama (Genshin Impact) [Chinese] [黎欧x苍蓝星汉化组]

COMIC MUJIN 2007-08

KupaaBon 3

[SOMEDAY.S] Fight Jyuppatsu (Tonde Buurin, Ah! My Goddess)

[08BASE (Tohyama eight)] Maniattara Kouiu no Egakou to Omotteta Situation no Toppatsu Rough Illust Bon (Kantai Collection -KanColle-) [Digital]

(C94) [H-SQUAD (Guglielmo)] Watashi-tachi no seikoui tokubetsu jisshu - zengi-hen - 丨我們的性行為特別實習 -前戯編- [Chinese] [沒有漢化]

Haruranman - Spring Bloom

Occult Mania-chan ni Kouiu Kao Shite Hoshii Hon

(C58) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Shimai Zaka - Sister Slope (Kizuato)

[Mahjong Yuugengaisha 58] Boku no Otomo ha Hatarakanai ! (Monster Hunter)

[OVACAS (Hirokawa Kouichirou)] Gakuen Erotopia Kaiteiban (Manabi Straight!)

[ANTHOLOGY] Incest Taboo

Yasashiku Piston

(COMIC1☆10) [Onkin Yuugi (Sawao)] Kouin Mesu Gorilla (Ghost in the Shell)

(COMIC1☆4) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Yarudora - Otsukare Sampaguita hen (Toradora!)

(CR36) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Eroika. (Kaleido Star)

COMIC Anthurium 2021-04

(CSP5) [OVACAS (Hirokawa Kouichirou)] Haru Matsuri Chichi Matsuri 2010 (Various)

[Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Senzo ha Hiaburi (Esper Mami)

[Nakajima Kouichi x CIRCUS] D.C.S.M ~Da Capo Sweet Memories 1

Jiikoui Torishimarikan

Ima wa Mou Inai Kimi e

(C84) [Circle Ohigetan (Ohigetan)] Ohigebon-44 Classmate Manko Note 7-kame Gekan Muremure Munmun no Joshi Kouishitsu de... Usagi no Hajimete... Moratte Kudasai♪

(C76) [J.O.C★e.go!! (Midori Kouichi)] Lucky Tune (Neon Genesis Evangelion) [English] [TyroLuuki]

_[Tridisaster_(Saida_Kazuaki)]_Masui_Succubus_

Anemo Kitanaeki -Bayonetta Jigoku-

(C52) [Raimusha (Various)] Ebisu Taisen Kanzenban (Sakura Taisen)

(AC2) [Usotsukiya (Oouso)] Tsuukin Douchuu de Anoko ga Midara na Koui o Shite Kuru Hon 4 [Chinese] [绅士仓库汉化]

JC Idou Kouishitsu Futarime... Kazuna

(C66) [Zangyaku Koui Teate (Nasake Muyou)] Trinitrotoluene (Shakugan no Shana)

[Hitotsukami (Kitamura Kouichi)] Atsuatsu Elevator

[Office Baku] Escape Special 8 - Yosoashi

COMIC MUJIN 2012-03

[Shirota Kurota] Otoko x Kouishitsu x Onna² | Boy x A Locker Room x Girl2 (Honmei Kanojo) [English]

Tomodachi nante Kuso Kurae!

Torokeru you na Koui o Shi yo?

(C71) [OVACAS (Hirokawa Kouichirou)] BITCH STYLE (WITCHBLADE) [English] [desudesu]

Men's Dolphin 1999-11-01 Vol.03

[Dakouin Saburou] 2-nen F-gumi Zenin Seikou [English] [Mikakunin+Amoskandy]

[Keimusho Furo 3-byou (Bakachikubi)] Gal Idol to Taiman Kouin Battle (THE IDOLM@STER MILLION LIVE!) [Chinese]

Can't Deny Mama [English] [Rewrite] [EZ Rewriter]

COMIC MUJIN 2007-04

Occult Mania-chan ni Kouiu Kao Shite Hoshii Hon

[Fuetakishi] Seiteki Koui | Sexual School Doctor (COMIC HANAMAN 2014-10) [English] =LewdWaniBootleggers=

[Kanaisei Jitenshasougyou.] Gohoushi no Katachi (Nenmakukoui) [English] [tungdill]

(C79) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] SNAKEY x MONKEY (Bakemonogatari)

(COMIC1☆3) [Ashita no Kouda (Kouda Tomohiro)] Esuchu! (Zettai Karen Children)

[Keimusho Furo 3-byou (Bakachikubi)] Gal Idol to Taiman Kouin Battle

(C99) [Hanao Shouke (Yanase Kotatsu)] Kono Hon ni Honban Koui ha Issai Arimasen | This Book Contains Zero Sex (Fate/Grand Order) [English] [incogna777]

[Dakouin Saburou] Taiikikaikei Oshiegogui

COMIC MUJIN 2008-08

Tsuukin Douchuu de Anoko ga Midara na Koui o Shite Kuru Hanashi 2

(C88) [telomereNA (Gustav)] Kouiuno ga Sukinan desuka (Granblue Fantasy) [Chinese] [无毒汉化组]

[Gattsun Koubou (Gattsun)] Kouin, Ya no Gotoshi!

JC Idou Kouishitsu

[Kusano Kouichi] BLOW

[Misato Kashiyama] Momori No Himiniku

[Frank Banana] Inaka no Helmet Shoujo to H

[Haruharudo] Seisokei Bitch no Jikenbo (Kindaichi Shounen no Jikenbo) [Digital]

Futari no Imouto

(C66) [INFINITY-FORCE (Mercy Rabbit)] VS∞ VURSUS INFINITY (Capcom vs. SNK)

[Anthology] Oneesan de Ikou! 2

[Muryou (Momochi Kouichi)] Britin 1 (Bleach) [English] [EHCOVE]

[Dakouin Saburou] Boku no Koe o Kiita Joshikousei-tachi ga Ero Sugiru! [Chinese] [彩页部分]

[G Kamachofu] Koui Mazoku no Shoukan Hou (Slayers)

(C70) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Fujioka Haruhi to Ecchi Oshiyou. (Ouran High School Host Club)

[Dakouin Saburou] 2-nen F-gumi Zenin Seikou Ch. 1-5 [English] [Mikakunin]

(C77) [Koudansha (Kouda Tomohiro)] Esuchu! 3 (Zettai Karen Children) [English] [Hao Scanlations]

(C83) [Z.A.P. (Zucchini)] Kyuuketsuki no Kyuuketsu Koui (Bakemonogatari) (Colorized)(W.I.P)

COMIC Mugen Tensei 2014-07

Tsuukin Douchuu de Anoko ga Midara na Koui o Shite Kuru Hon 5

VengaScale

[Kusano Kouichi] Renai Complex - Love Complex [English] [SaHa]

COMIC MUJIN 2006-01

[Konbuni (Kouin N)] TRA-FUTA

(SC16) [GUNP (Mori Kouichirou, Sakura Akami)] Kan no Ori ~The cage of a coffin.~ (Tsukihime)

[Hitotsukami (Kitamura Kouichi)] Kinjirareta Bukatsu

COMIC AUN 2003-10 Vol. 89

(C74) [Shinobi no Yakata (Iwama Yoshiki)] Rakugaki Manga Gekijou Aoi-chan Seiippai (Zettai Karen Children)

Midara na Koui | 淫亂的行為

COMIC Mugen Tensei 2016-03

Dagashi Kashi no Ero-hon2 Kokonatsu wa Kouiuno ga Suki nano?

Koui no Succubus-san 2

Boku no Koe wo Kiita Joshikousei-tachi ga Ero sugiru!

(CSP6) [GUNP (Mori Kouichirou, Sakura Akami)] NAMANIEDO-NATSU (SHIROBAKO) [English] [Yuri-Bot Scans]

(Futaket vs. ABC ~Hentaisai~) [OVACAS (Hirokawa Kouichirou)] Gakuen Erotopia (Manabi Straight!)

Maguro Maid to Shikotama Ecchi | Lots of Sex With a Dead Lay Maid

Sono Sexy Doll wa Koui o Suru

(SC2019 Summer) [Initiative (Fujoujoshi)] Occult Mania-chan ni Kouiu Kao Shite Hoshii Hon | A Book About Wanting To Make Occult Mania-chan Make This Kind of Face (Pokémon) [English] {Doujins.com}

COMIC RiN [2008-07] Vol.43

(COMIC1☆10) [Majimeya (Isao)] Dagashi Kashi no Ero-hon2 Kokonatsu wa Kouiuno ga Suki nano? (Dagashi Kashi)

[Anthology] Shota Zuki One-san ha Okirai? 2 | Sho-taro One-san Anthology 2

(C55) [SOLEX] Kuriokawa (YAT Anshin! Uchuu Ryokou)

[OVACAS (Hirokawa Kouichirou)] Kashi 1114 (Ojamajo Doremi)

(C55) [OVACAS (Various)] Heppoko Anime Chinpure Koupure (Various)

Tenshi ni Love Song o!

Kanojo no Himitsu

Joshi Kouishitsu Shintaisoubu

Kouichi Takada - Man New Heart Too Ya Be Jean

COMIC MUJIN 2005-11

[Konbuni (Kouin N)] POCHINKO-GALS DL-STYLE

Kouin Mesu Gorilla {doujins.com}

(C80) [OVACAS (Hirokawa Kouichirou)] A STYLE. (A Channel)

[Arima Kouichi] Haruranman - Spring Bloom (COMIC Anthurium 2021-04) [Chinese] [不够色汉化组] [Digital]

Zenra Shoujo | Naked Girl

[Nininini (DANGAN)] Shoujo no Koui wa Mou Owatta no ka (Baby Princess) [Digital]

[Mint Chocolate (Himuro Kouichi)] Seven Deadly Sins Zenpen (D.Gray-man) [Digital]

COMIC MUJIN 2011-01

[Nodame] Senpai wa Kouiu no Kiraidesuka!? | Does Senpai Not Like This Kind of Thing!? (COMIC Anthurium 2017-08) [English] {Hennojin} [Digital]

COMIC AUN 2004-08 Vol. 99

[Dakouin Saburou] Kinshin Soukan Ch. 1-2 [Chinese] [伍拾漢化組]

[PARANOIA CAT (Fujiwara Shunichi)] Honoka to Kouishitsu (Love Live!)

COMIC MUJIN 2013-05 [Digital]