COMIC Megastore 1999-09
[Yamitsuki Honpo (Kogasaki Yuina, Youmei)] Double Cast (Kantai Collection -KanColle-) [English] [CGrascal] [Digital]
[R-Koga] Mechashiko Hiyakekko
[Anthology] Kemono For Essential 3
恋の茶番劇場
Oogami Koga Tousatsu Nikki
COMIC HOTMILK 2020-02
[khpn_style]やっぱりどう考えても花園たえと野球観戦しながら宅飲みらぶらぶえっちがしたい!! (BanG Dream!)
COMIC Megastore 2010-05
(C82) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Marriage Experience (Sword Art Online)
(Super Brilliant Days 2017) [Gure Guli (Urawa Mogutasu, Oshige)] Fuwawan (Ensemble Stars!) [English] [Anzu]
ETOILE
[Yaburi Dokoro (Hakano Shinshi)] Kogasa-chan no Shojo o Ubatte Haramase Mata Okasu hon (Touhou Project) [Digital]
COMIC Masyo 2015-01
Nue Koga ni Ippouteki ni Sakusei Sareru Hon
(C62) [Kakogawa-ya (Kakogawa Tarou)] Ore to Foreskin Bri ~Me and Foreskin~ (Guilty Gear)
COMIC XO 2009-07 Vol. 38
Comic Megastore 2001-03
COMIC Megastore Alpha 2015-02
[Anthology] Hinakan 8
(C94) [Marked-two (Suga Hideo)] Marked girls Collection vol. 5 (Fate/Grand Order)
Comic Megastore 2004-06
COMIC Momohime 2007-02 Vol. 76
COMIC Megastore 2009-07
COMIC Momohime 2007-05
Comic Masyo 2017-05
(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]
[CELTRANCE (Kogaku Kazuya)] Mama Hame Sex (Tsuya) no San (Mae)
COMIC Masyo 2018-04 [Digital]
COMIC Megastore Alpha 2013-12
COMIC Megastore 2008-08
[Kogaku Kazuya] Nagomi Wakan
COMIC HOTMILK 2017-01 [Digital]
[Kogaino] Sonna Anata ga Sukina Node | I Like It When You're Like That [English] [DesuDesu] [Decensored]
[Bū Tarō] Angel & Demon (Futanari)
雑念エンタテイメント
BD!
COMIC Masyo 2014-02
(C83) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Mad Tea Party (Sword Art Online)
(C87) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Fallen Angela (Rakuen Tsuihou -Expelled from Paradise-) [Chinese] [无毒汉化组]
[CELTRANCE (Kogaku Kazuya)] CANDY POCKET (Lucky Star) [Digital]
COMIC Megastore 2005-07
Omoide Level Genkai Toppa Shita Tsukioka Kogane wa Yonayona P to no Ecchi o Mousou Shite Onanie Shite Shimau
Tsukioka Kogane
オリガ・ディスコルディア
Comic Hime Dorobou [2008-09]
[R-Koga] Tsuku Mimi Ch. 13
(C77) [MEGA-MIX (Nekoga Kouki)] To Aru Yumeutsutsu no Railgun (Toaru Kagaku no Railgun)
COMIC XO 2008-12 Vol.31
COMIC Megastore 2009-10
Facehugger ni Haritsukareta Kogasa-chan
COMIC Masyo 2013-08
COMIC Masyo 2017-07
(C93) [MEGA-MIX, Penpengusa Club (Nekoga Yoshiki, Katase Minami)] Ereshkigal Youkoso Chaldea e! (Fate/Grand Order)
COMIC Himedorobow 2008-07
(C93) [Triple Pinch! (Hikami Izuto)] Koharu-chan Kyuusekkin! (THE IDOLM@STER CINDERELLA GIRLS)
COMIC Momohime 2005-06
[R-Koga] Tsumatte Yonde - Call me a wife!
(brilliant days3) [Snobbism (Chiitake)] Koi no Chaban Gekijou (Ensemble Stars!)
COMIC Megastore Alpha 2014-08
COMIC Masyo 2013-04
Girl's responsibility
[Anthology] Kemono for ESSENTIAL [Digital]
(C95) [CELTRANCE (Kogaku Kazuya)] MamimamiX digress (Puella Magi Madoka Magica)
COMIC Mate Legend Vol. 25 2019-02 [Digital]
(COMIC1☆11) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Eromanga Sensei to Yamada Elf Sensei no Eromanga (Eromanga Sensei) [Chinese] [oo君個人漢化]
(COMIC1☆7) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] CATS AND DOGS (Hentai Ouji to Warawanai Neko.)
[Gensou Stomach (Taku)] Suwarete Nomarete Kogasa-chan | Kogasa-chan Gets Sucked in and Swallowed (Touhou Project) [English] [desudesu] [Digital]
COMIC XO 2009-02 Vol.33
(C82) [Penpengusa Club, MEGA-MIX (Katase Minami, Nekoga Yoshiki)] Kasoku Sekai e Youkoso 2 (Accel World)
Surprise Meister KogaNue
(C76) [abgrund (udk)] Taru Yume 5 (Narutaru) [Chinese] [刷牙子漢化]
[Anthology] Hinakan 3
[Anthology] Hinakan 7
[Tenny Le Tai] [Sailor Moon] Silky Moon (one translated story)
[R-Koga] Bubunteki Otonaka Keikaku [English] [biribiri]
[R-Koga] Nii-chan Senyou [Digital]
COMIC Masyo 2016-07
(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]
Suwarete Nomarete Kogasa-chan | Kogasa-chan Gets Sucked in and Swallowed
COMIC HOTMILK 2017-12 [Digital]
(SC2018 Spring) [Suzushirodou (Suzushiro Nazuna)] RE:INCARNATION (Fate/Grand Order) [English] [Doujins.com]
COMIC Masyo 2011-11 [Digital]
[CELTRANCE (Kogaku Kazuya)] Mama Hame Sex (Tsuya) no Ni [Chinese] [魔劍个人汉化]
Negi x Kogami Ryoken
[Anthology] Kemono For Essential 2
(C92) [BERRY BAGEL (Kanekiyo Miwa)] Uchi no Chaldea ni wa Olga Marie Shochou ga Iru. (Fate/Grand Order)
m.works vol 1
UNDER THE SKY
COMIC Megastore Alpha 2014-01
(C89) [Konnyaku nabe (Various)] R-18G Koga Ryona Goudoushi 3 Koga Ryonabe Shime (Touhou Project)
Milk ☆ Splash
BUSTER COMIC 2015-09
COMIC HOTMILK 2017-07 [Digital]
COMIC Momohime 2004-03
[Tenny Le Tai (Aru Koga)] Tsukutsuku Mizuki-tan (mokke)
(Eirei-tachi no Kiseki) [Suzushirodou (Suzushiro Nazuna)] Olga Marie Animusphere GRAND BEST 8-jikan SPECIAL (Fate/Grand Order)
[Nabeyashiki (Nabeshiki)] Sakuya to Kogane ga Saimin de AV Debut Suru Hon (THE iDOLM@STER: Shiny Colors) [Digital]
(C78) [Aichiko (ubizo)] Nekogami Akira-sama to Issho. (Lucky Star)
COMIC HOTMILK 2017-04 [Digital]
(brilliant days 10) [*Kanna (Sachi)] Kitanai Te (Ensemble Stars!)
(C94) [Kansai Gyogyou Kyoudou Kumiai (Marushin)] Idol Nara Seikoushou No Kokoroe Kurai Arubeki Dato Omouyo Kogane Chan (THE iDOLM@STER: Shiny Colors)
COMIC Megastore Alpha 2014-03 [Digital]
(C84) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] ULTIMARATIO (Sword Art Online)
(C83) [Takoyaki-batake (Takoyaki) Kogasa Surprise (Touhou Project)
[molefoneus (Koga Chiharu)] Osuni Narutoki Daiisshou Hirudora
(Yumeiro ★ Symphony) [Haramushi. (Kasaoka Shinichi)] Kyoukenbyou (Ensemble Stars!)
COMIC Masyo 2018-06 [Digital]
BUSTER COMIC 2015-05
[Kogaku Kazuya] Bukkorori Ch. 1-5
un happy birth day
COMIC Masyo 2015-07
COMIC Megastore 2006-09
Odoroki no Kogasa dezumu
(COMIC1☆14) [Showa Saishuu Sensen (Hanauna)] Tsukioka Kogane no Special Hatsutaiken (THE iDOLM@STER: Shiny Colors)
COMIC Masyo 2017-09
(C48) [TENNY-LE-TAI (Aru Koga)] Aa!! Megami-sama ni Taiho Sarechauzo!! (Ah! Megami-sama, You're Under Arrest)
COMIC Megastore 2006-11
[Anthology] Denei Tamatebako 4 - Utakata no Tenshi-tachi (Various)
(C83) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Mad Tea Party (Sword Art Online) [English] {Tigoris Translates}
COMIC Momohime 2002-10
COMIC Megastore Alpha 2014-04
(Yumeiro ★ Symphony 3) [oyoyo (Yui)] Kimi ni Deawanakereba Mou Sukoshi Matomo datta (Ensemble Stars!)
[R-Koga] Sodachi Kake - Middle of Growing
COMIC HimeDorobou 2009-05 (Corrected)