(SC2015 Summer) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Bell-kun wa Uwakimono | Bell-kun Is A Cheater! (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka) [English] [hopeless408]
COMIC HOTMILK 2018-02 [Digital]
(SC65) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] My Beautiful Dark Deranged Fantasy! (Amagi Brilliant Park) [English] [doujin-moe.us]
[Koga Ryouhei] PrelfIllust No3 HighComics
(Yumeiro ★ Symphony 3) [oyoyo (Yui)] Kimi ni Deawanakereba Mou Sukoshi Matomo datta (Ensemble Stars!)
(C56) [Brook Studio (kosuke)] kosuke (Kogawa Masayoshi) Kanzen Sairoku Kojinshi Daisandan - Oudou (Various)
which
(SC56) [AMAGI AN IRONWORKS (Ebisu)] Laboratory Animals + Hermaphroditism = Passion. (Medaka Box)
[Anthology] Angel Halo Vol.1
(Reitaisai 15) [Tora Koubou (Ken Tatuki)] Kogasa Sukebe Shiyouya! (Touhou Project)
Dreaming of Sis [English] [Rewrite] [olddog51]
[Lolimate Seizou Koujou (Lolimate)] Uso no Odorokashikata o Oshierarete Tokuige ni Jissen suru Kogasa-chan (Touhou Project) [Digital]
COMIC Megastore 2009-06
[Anthology] Kono Hito Chikan Desu! Vol.01
(C78) [Aichiko (ubizo)] Nekogami Akira-sama to Issho. (Lucky Star)
COMIC Masyo 2015-10
(C95) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Kinki Shinpan (Sword Art Online) [Chinese] [塔布里斯個人漢化]
(C92) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] EROMANGA DAYS (Eromanga Sensei)
[Kogaino] Senpai Ijime
Comic Megastore 2004-12
COMIC Masyo 2018-10 [Digital]
[R-Koga] Tsukumimi 2 [English] [Tonigobe] [Decensored]
COMIC Momohime 2005-10
[Kouka Ryouhei (Yanagi Kyouhei)] El-tentacle Birth Lady’s Mk.B PHASE-2
[Kakogawa Tarou] Illegal Ability
COMIC Masyo 2015-11 [Digital]
[Anthology] Bishoujo Asobi - Cutie Pets [Chinese]
[R-Koga] Tsumatte Yonde - Call me a wife!
BUSTER Comic 2015-09
(C95) [CELTRANCE (Kogaku Kazuya)] MamimamiX digress (Puella Magi Madoka Magica)
Comic Masyo 2004-11
[Hakidame no Koganemushi (Koganemushi)] Nikutai Henka Shoujo Yawa ~MaGal Kissa no Nanokakan~ (Kantai Collection -KanColle-) [Digital]
COMIC Megastore 2004-04
COMIC Masyo 2010-08
COMIC Megastore 2007-10
[Anthology] Ryoujoku Gakkou Vol. 24
COMIC Hime Dorobou 2008-03
COMIC Momohime 2003-10
(COMIC1☆14) [Showa Saishuu Sensen (Hanauna)] Tsukioka Kogane no Special Hatsutaiken (THE iDOLM@STER: Shiny Colors)
(COMIC1☆10) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Kono Subarashiki Sekai o Mou Ichido - Wonderful World Once Again (Kono Subarashii Sekai ni Syukufuku o!) [Chinese] [绅士仓库汉化]
COMIC Momohime 2007-05
COMIC XO 2008-06 Vol.25
COMIC Megastore Alpha 2016-03
(C83) [Tenny Le Tai (R-Koga)] Chuunibyou Demo Ecchi Shitai (Chuunibyou Demo Koi ga Shitai!)
(C84) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] ULTIMARATIO (Sword Art Online)
[R-Koga] Hiyake Sex Enikki - Picture Diary of a xxx with the Suntanned [Digital]
COMIC HOTMILK 2017-10 [Digital]
COMIC Masyo 2014-10
[Gensou Stomach (Taku)] Suwarete Nomarete Kogasa-chan (Touhou Project) [Digital]
KogaSana wa Watashi no Paipaigasa
[Kharisma Jati] My Wife's Gangrape Fantasy Ch. 1-7 [Chinese] [沒有漢化]
(C84) [Konnyaku Nabe (magifuro Konnyaku)] Koga Ryona (Touhou Project) [Chinese] [yuanzhongwo汉化]
Dandan Eyes (3x3 Eyes)
Kai Kan Shin Shoku
(Reitaisai 11) [ROCK CLIME (Danbo)] Kaso Koga Tabe Houdai (Touhou Project)
(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]
COMIC Masyo 2016-01
(SC59) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Kagami-san Maji Angel (Sasami-san@Ganbaranai)
COMIC Megastore Alpha 2016-01
[R-Koga] Koakuma Acme
Comic Megastore 2007-01
[CELTRANCE (Kogaku Kazuya)] Mama Hame Sex (Tsuya) [Chinese] [魔劍个人汉化] [Digital]
[Ninniku(Kari)] Chinko Koishi x Futsuu Kogasa no Request Manga (Touhou Project)
COMIC Momohime 2006-08
(C75) [abgrund (udk)] Taru Yume 0 (Narutaru) [Chinese] [Incomplete]
Bell-kun wa Uwakimono | Is Bell a Playboy?
(SC8) [Tsurikichi-Doumei (Kogawa Masayoshi)] Oudou ~Rolling Elbow no Shou~ (Various)
[R-Koga] Nantentatte Jr. Rival -side A & B-
[R-Koga] Pink no Hakumaku | Pink Thin Film
(C87) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Fallen Angela (Rakuen Tsuihou -Expelled from Paradise-)
COMIC Momohime 2007-03
[光華猟兵] El-tentacle Birth Lady's Mk.A PHASE-3 2of1
COMIC Megastore Alpha 2016-04
COMIC Masyo 2017-12 [Digital]
PRETTY TIED UP
COMIC Masyo 2011-05
(C84) [Konnyaku Nabe (magifuro Konnyaku)] Koga Ryona Vol. 2 (Touhou Project)
恋の茶番劇場
Comic Masyo 2005-09
BUSTER COMIC 2015-07
[CELTRANCE (Kogaku Kazuya)] Mamimamix 3 (Puella Magi Madoka Magica) [English] [Digital]
COMIC Megastore 2009-05
Girl’s wish
Negi x Kogami Ryoken
COMIC Mugen Tensei 2017-01
Amaesasete! Kogasa-chan!
[H-Magazine] Comic MoeMax - Vol.007 [2007-12]
Tsukioka Kogane no Special Hatsutaiken
Ganbare ❤ Kogasa-san
COMIC Megastore Alpha 2015-02
Fuwawan
COMIC Megastore 2001-10
(Futaket 6) [abgrund (udk)] Taru Yume 6 (Narutaru)
COMIC HOTMILK 2017-01 [Digital]
[Nekoga Jun] Fushigi no Kuni no Chikubi-chan
[Anthology] Hinakan 9
COMIC Masyo 2015-08 [Digital]
(SC2015 Winter) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Shibuya Rin wa Producer no Yume o Miru ka? (THE IDOLM@STER CINDERELLA GIRLS)
(C70) [Tsurikichi-Doumei (Kiki Ryuu, Kogawa Masayoshi, Umedama Nabu)] Ero no Gunzou 3 ~Neburiai Hora !~ (Keroro Gunsou)
COMIC HOTMILK 2020-03
(SPARK10) [Haramushi. (Kasaoka Shinichi)] Kyuuketsuki no Oshigoto (Ensemble Stars!)
COMIC Masyo 2013-12
Comic MoeMax 2007-06
[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 2017-05 [Digital]
[H-Magazine] Comic MoeMax - Vol.010 [2008-03]
[Anthology] Kotori-kan Vol 2
[Kouka Ryouhei (Yanagi Kyouhei)] PrelfIllust No.4.5 NovelizeComic
COMIC Megastore Alpha 2014-11
COMIC Megastore 2009-12
Chigyaku no Umami
COMIC HOTMILK 2019-04 [Digital]
COMIC Megastore 2011-10
Akogare Kanojo no Risou to Genjitsu | My Crush: Expectation vs Reality
[Anthology] Bishoujo Doujinshi Battle 7 (Various)
Facehugger ni Haritsukareta Kogasa-chan
COMIC MUGA [2004-08] Vol.12
COMIC Megastore Alpha 2015-11
COMIC Megastore 2007-03
COMIC Megastore 2008-09
(SPARK11) [Yuushiki (Shinanojima Usa)] Lost Child Seaside (Ensemble Stars!) [English]
(C83) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Mad Tea Party (Sword Art Online) [English] [EHCOVE] [Decensored]
[CELTRANCE (Kogaku Kazuya)] Mama Hame Sex (Tsuya) no San (Mae)
COMIC Masyo 2015-10 [Digital]
[R-Koga] Innocent Sex
Comic XO 2008-10 Vol.29
COMIC Masyo 2014-02
[Kogaino] Datte Shitain Damon
COMIC Megastore 2005-01