Koga Ryouhei Prelfillustw

COMIC Megastore 2005-06

(C53) [STUDIO SHARAKU (Sharaku Seiya)] Yoiko no Ratai Book 4 Kai (H2)

COMIC Megastore Alpha 2015-04

COMIC HOTMILK 2017-03 [Digital]

[R-Koga] Chicchai kedo, Nurunuru

(C81) [Tenny Le Tai (R-Koga)] Imouto-tachi wa Asoko ga Setsunai (Boku wa Tomodachi ga Sukunai)

[R-Koga] Higyaku Kyoushitsu [Digital]

COMIC Megastore 2008-10

COMIC Masyo 2015-12

BUSTER COMIC 2014-11

(C42) [Naniwaya (Various)] MAKE UP (Bishoujo Senshi Sailor Moon)

COMIC Masyo 2013-08 [Digital]

BUSTER COMIC 2014-09

[Kogaino] Yabakune

COMIC Masyo 2011-08 [Digital]

[Anthology] Oshiru Ko Kan 1

COMIC Masyo 2014-12

COMIC Mugen Tensei 2017-01 [Digital]

BUSTER COMIC 2015-01

COMIC Masyo 2015-11 [Digital]

Oogami Koga Tousatsu Nikki

[Gensou Stomach (Taku)] Suwarete Nomarete Kogasa-chan (Touhou Project) [Digital]

[R-Koga] Loli Soapland Series [Digital]

(C37) [MATSUBAYA Corporation (Various] Route RANMA (Ranma 1/2)

COMIC HOTMILK 2017-10 [Digital]

[CELTRANCE (Kogaku Kazuya)] Maki-chan ga Hajimete Nico-chan to Ecchi suru Hon (Les Ban) (Love Live!) [English]

Hinakan Hi! Vol. 07

[CELTRANCE (Kogaku Kazuya)] Mama Hame Sex (Tsuya) [Chinese] [魔劍个人汉化] [Digital]

(C70) [Kakogawa-ya (Kakogawa Tarou)] ASHE HAITENAI (Final Fantasy XII) [English] [Rinruririn]

(Reitaisai 13) [Kaaburidou (Neno)] Kogasa to H na Otokonoko (Touhou Project)

[Hakidame no Koganemushi (Koganemushi)] Zetsuen Unaji (Kantai Collection -KanColle-) [Digital]

(C94) [Kansai Gyogyou Kyoudou Kumiai (Marushin)] Idol Nara Seikoushou No Kokoroe Kurai Arubeki Dato Omouyo Kogane Chan (THE iDOLM@STER: Shiny Colors) [Chinese] [無邪気漢化組]

COMIC Megastore 2011-01

(C77) [CELTRANCE (Kogaku Kazuya)] Ijiwaru Kagami. Ijirare Konata. | Meanie Kagami. Teased Konata. (Lucky Star) [English] [The Chrysanthemum Translations]

(C78) [Tsurikichi Doumei (Umedama Nabu, Kogawa Masayoshi, Uranoa)] Nogaremono Nan Demo-R (Various)

[Masayoshi Kogawa] Kangoshi Saotome Ayako no Nichijyou (special chapter color version)

COMIC HOTMILK 2017-04 [Digital]

(Super Brilliant Days 2017) [Zakuroiro (F-1 Zakuro)] Kiyoka Hitomaku | Summer Fling (Ensemble Stars!) [English] [Anzu] [Decensored]

COMIC Megastore Alpha 2014-12

(C93) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Girl's Mission (Girls und Panzer)

Futanari no Majutsushi

[Anthology] Hinakan 2

COMIC Momohime 2003-07

[R-Koga] Kitsu Kitsu Ch.01 [English] [ATF]

NO WORK, NO LIFE?

(Puniket 15) [USO Seisakusho (Solomon K)] Kogamin (Lucky Star)

[Mikumosou (Yocchi)] Kogasa Seikatsu 2 (Touhou Project) [Digital]

[Nozarashi (Nozarashi Satoru)] ROYAL Medaka SCRAMBLE (Medaka Box) [Digital]

COMIC Megastore Alpha 2016-04

(Shota Scratch 7) [abgrund (udk)] Taru Yume 3 (Narutaru) [Chinese] [刷牙子漢化]

[R-Koga] Soushoku Danshi ga Kemono SEX ni Hamaru made.

[R-Koga] Seijyo no Izumi

(SPARK10) [choco chunk (Sunika)] Tadashiku Tsukaimashou. (Ensemble Stars!)

[Anthology] Moe Hime Vol. 2

(C60) [Tenny Le Tai (R-Koga)] P-teen

[Tenny Le Tai (R-Koga)] R Time Special (3x3 Eyes, Ranma 1/2, Sailor Moon)

Bougin

`Mahou Shoujo ni Akogarete' Sao Yuu / Gushing Over Magical Girls With Dicks

COMIC Masyo 2014-10

(C95) [RINRIN (RINRIN)] Seishun Buta Yarou! (Seishun Buta Yarou wa Bunny Girl Senpai no Yume o Minai)

COMIC Momohime 2007-05

(C87) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Fallen Angela (Rakuen Tsuihou -Expelled from Paradise-)

[Anthology] Hinakan 4

Suwarete Nomarete Kogasa-chan

COMIC Megastore 2008-11

(Yumeiro ★ Symphony 3) [oyoyo (Yui)] Kimi ni Deawanakereba Mou Sukoshi Matomo datta (Ensemble Stars!)

(C85) [Konnyaku Nabe (magifuro Konnyaku)] Tatara Kogasa Jiken (Touhou Project)

COMIC Momohime 2005-06

COMIC XO 2008-08 Vol. 27

[Kouka Ryouhei (Yanagi Kyouei)] El-tentacle Birth Lady’s Mk.B ex.other [Digital]

COMIC HOTMILK 2017-07 [Digital]

[R Koga] Neko to Itsumademo | Forever a Cat [English]

[Hakidamenokoganemushi]Magical Girl Archives [English][_ragdoll]

(C76) [abgrund (udk)] Taru Yume 5 (Narutaru) [Chinese] [刷牙子漢化]

(C95) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Kinki Shinpan (Sword Art Online)

Sakuya to Kogane ga Saimin de AV Debut Suru Hon =White Symphony=

COMIC Momohime 2004-03

[R-Koga] Kitsu Kitsu Ch.02 [English] [ATF]

COMIC Masyo 2016-05

COMIC Megastore 2010-11

[USUMY] Nuresugi Nikubou Shidou ~Ochita Ginban no In Tenshi~

(brilliant days3) [Snobbism (Chiitake)] Koi no Chaban Gekijou (Ensemble Stars!)

(SC46) [Nagiyamasugi (Nagiyama)] Sanakoga Erohon (Touhou Project)

COMIC Momohime 2006-02

[R-Koga] Bokukko to Shiroi Onaka [Digital]

Comic Megastore 2007-01

[Hakidame no Koganemushi (Koganemushi)] Zetsuen Unaji (Kantai Collection -KanColle-) [Chinese] [这很恶堕汉化组X基德汉化组] [Digital]

(C77) [MEGA-MIX (Nekoga Kouki)] To Aru Yumeutsutsu no Railgun (Toaru Kagaku no Railgun)

COMIC Momohime 2003-02

BUSTER COMIC 2015-07

COMIC Masyo 2017-01 [Digital]

COMIC Megastore 2006-11

(CT7) [Tsurikichi Doumei (Kogawa Masayoshi)] Tenjouin Asuka Only Hon (Yu-Gi-Oh! GX)

Comic Megastore 2001-07, 08

(C87) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Fallen Angela (Rakuen Tsuihou -Expelled from Paradise-) [Chinese] [无毒汉化组]

(C75) [abgrund (udk)] BD! (Narutaru) [Chinese] [刷牙子漢化]

[Nozarashi (Nozarashi Satoru)] ROYAL Medaka SCRAMBLE (Medaka Box) [English] [918] [Digital]

(C78) [Tsurikichi Doumei (Kogawa Masayoshi, Umedama Nabu)] Senjou no Ecchi EROMAN (HEROMAN, Valkyria Chronicles)

COMIC Masyo 2013-04

COMIC Momohime 2003-10

Aogami Shoujo no Junan - The Passion of Blue Hair Girls

Comic Masyo 2009-12

COMIC Masyo 2015-01

un happy birth day

[Anthology] Moe Hime Vol.3

BUSTER COMIC 2016-09

COMIC Masyo 2010-04

COMIC XO 2007-10 Vol. 17

Dreaming of Sis [English] [Rewrite] [olddog51]

[Tenny Le Tai] Konoko Nekonoko

(C63) [Tsurikichi Doumei (Kogawa Masayoshi, Umedama Nabu)] Soutennenshoku Nan Demo-R Vol. 2 (Various)

COMIC Megastore 2006-08

Comic Megastore 2003-09

[Bū Tarō] Angel & Demon (Futanari)

[Anthology] Hinakan 9

[Anthology] Hinakan 5

[KimMundo] Lux gets Ganked! (League of Legends) [English] [Rewrite]

(SC61) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] HARUNA BLITZ TACTICS (Kantai Collection -KanColle-)

[Anthology] Denei Tamatebako 4 - Utakata no Tenshi-tachi (Various)

[R-Koga] Majime Nanoni Hiyake Bitch ♡

COMIC Masyo 2018-06 [Digital]

(COMIC1☆11) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Eromanga Sensei to Yamada Elf Sensei no Eromanga (Eromanga Sensei)

[Yaburi Dokoro (Hakano Shinshi)] Kogasa-chan no Shojo o Ubatte Haramase Mata Okasu Hon | The Raping, Impregnating and Popping of Kogasa-chan's Cherry Book (Touhou Project) [English] [Digital]

[Circle Eden (Diisuke, Adon no Aniki)] Medaka Sex (Medaka Box)

COMIC Masyo 2012-12

(C94) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Aogami Shoujo no Junan - The Passion of Blue Hair Girls (Various)

(C83) [Sugusoko (Yuma Ryouhei)] Hakudaku Nemesis (To LOVE-Ru)

[Lolimate Seizou Koujou (Lolimate)] Uso no Odorokashikata o Oshierarete Tokuige ni Jissen suru Kogasa-chan (Touhou Project) [Chinese] [CE家族社] [Digital]

COMIC HOTMILK 2019-01 [Digital]

Comic Megastore 2007-12

(C63) [Tsurikichi Doumei (Kogawa Masayoshi)] Miu-san! Kumite Onegai Shimassu! | Miu-san Kumite! Please! (Non Dema-R Tankahen) (History's Strongest Disciple Kenichi) [English] [Illuminati-Manga]

[Kogaino] Black Five [English]

COMIC Megastore 2011-12

COMIC Masyo 2016-01

Comic Megastore 2001-12

Dis-nie

[Komekouji] Chikadou Bukkake Jigoku

Itte Yaruze Daibutai

(C48) [Kyokutou Juujigun (Michael Harawata)] Shuw Da Issen (Tekken)

Kogasa no Aiaigasa