Sakuya to Kogane ga Muchimuchi Mizugi de Ecchi na Gohoushi Shichaimasu!
[R-Koga] Seijyo no Izumi
(C57) [Kamogawaya (Kamogawa Tanuki, Kakogawa Tarou)] "Daishizen no Oshioki Desu." 3 (Samurai Spirits)
(C83) [Takoyaki-batake (Takoyaki) Kogasa Surprise (Touhou Project)
COMIC Masyo 2011-08 [Digital]
(C85) [Gainamon (Natsu no Koucha)] Kogasa No Okuchi Lesson! (Touhou Project)
Jun-Ai Kajitsu 2002-11
(C88) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Idol Gurashi! (THE IDOLM@STER CINDERELLA GIRLS)
COMIC Masyo 2013-08 [Digital]
[Hana Hook] Zenin Shikkaku - Hahaoya no Mesubuta Sex Choukyou Kiroku Ch.1 [English] [Cid's Premium] [Ongoing]
(Shota Scratch 7) [abgrund (udk)] Taru Yume 3 (Narutaru)
COMIC Megastore Alpha 2014-01
COMIC Masyo 2016-08
COMIC Masyo 2017-09 [Digital]
[Yaburi Dokoro (Hakano Shinshi)] Kogasa-chan no Shojo o Ubatte Haramase Mata Okasu Hon (Touhou Project) [Chinese] [冰窖绅士汉化] [Digital]
[Anthology] Tsuyokikko - This Girl Is Tsundere!
Bunny Koga-tan
(C78) [CELTRANCE (Kogaku Kazuya)] Choudenji Spin (Toaru Kagaku no Railgun)
[Guchokuya (Spec-R)] Moeru! Oniisan (Pia Carrot e Youkoso!!)
Comic Megastore 2003-09
(COMIC1☆14) [Showa Saishuu Sensen (Hanauna)] Tsukioka Kogane no Special Hatsutaiken (THE iDOLM@STER: Shiny Colors) [Chinese] [夏月兔个人汉化]
[R-Koga] Tsukumimi
[Hakidame no Koganemushi (Koganemushi)] Zetsuen Unaji (Kantai Collection -KanColle-) [Chinese] [这很恶堕汉化组X基德汉化组] [Digital]
COMIC HOTMILK 2016-10
[Gachonerou] のんきBOY Ch. 1-19
[Okumoto Yuuta] Koizome Marking ch. 4, 8, 13 [English] [N04H]
COMIC Megastore 2011-01
(C91) [Reisei Hormone (Soujiroh, Kikogaminata)] Scratch (My Hero Academia) [English] [Shotachan]
[Butaro] Tenshi to Akuma
COMIC Megastore 2005-12
(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]
COMIC HOTMILK 2017-03 [Digital]
[Mist Night (Co_Ma) Lisbeth Vore [English]
[FCT] Eris Sensei no Gakkyuu Houkai | Eris Sensei's Classrom Breakdown (2D Comic Magazine - Monster Musume ga Tsudou Ishuzoku Gakuen e Youkoso! Vol. 1) [English] [q91] [Digital]
Comic Megastore 2007-07
[Anthology] Moe Hime Vol. 2
COMIC Mugen Tensei 2017-09 [Digital]
Amaesasete! Kogasa-chan!
COMIC Megastore 2012-01
COMIC Masyo 2015-08
[R-Koga] Tachiirikinshi no Ecchi Kichi (H base of no admittance)
Gekkan Comic Muga 2004-06 Vol.10
COMIC Megastore 2006-08
(Shota Scratch 7) [abgrund (udk)] Taru Yume 3 (Narutaru) [Chinese] [刷牙子漢化]
[Ninniku(Kari)] Chinko Raiko-san x Futsuu Kogasa no Dengeki Manga (Touhou Project)
[CELTRANCE (Kogaku Kazuya)] Mama Hame Sex (Tsuya) no Ni
[R Koga] Neko to Itsumademo | Forever a Cat [English]
Omoide Level Genkai Toppa Shita Tsukioka Kogane wa Yonayona P to no Ecchi o Mousou Shite Onanie Shite Shimau
(C78) [Yumemi Gokochi (Mikage Baku)] With Your Smile (Touhou Project) [English] [CGRascal]
[Kogaino] Genkininatte [Chinese]
(C87) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Fallen Angela (Rakuen Tsuihou -Expelled from Paradise-) [Chinese] [脸肿汉化组]
COMIC Masyo 2017-05 [Digital]
Kogane to Pr
COMIC Masyo 2015-10
[Anthology] Kemono for ESSENTIAL [Digital]
(CR25) [Tenny Le Tai, Kemigawa Doubutsu Byouin (R-Koga, Efink, Kona)] Nadenade Shite Kudasai (To Heart)
(C46) [Tenny Le Tai (Aru Koga)] R Time Special (3x3 Eyes, Ranma 1/2, Sailor Moon)
(C65) [Renrakumou AMI Doujin Section] AMI Jiyuuchou Lolita
(C75) [abgrund (udk)] Taru Yume 0 (Narutaru) [Chinese] [Incomplete]
COMIC HOTMILK 2016-06
(SC65) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] My Beautiful Dark Deranged Fantasy! (Amagi Brilliant Park) [English] [doujin-moe.us]
(SPARK10) [Haramushi. (Kasaoka Shinichi)] Kyuuketsuki no Oshigoto (Ensemble Stars!)
COMIC HOTMILK 2017-07 [Digital]
Comic Megastore 2003-11
[Masayoshi Kogawa] Kangoshi Saotome Ayako no Nichijyou (special chapter color version)
COMIC Mugen Tensei 2017-04 [Digital]
(C85) [Konnyaku Nabe (magifuro Konnyaku)] Tatara Kogasa Jiken | Tatara Gasacide Incident (Touhou Project) [English]
(C74) [Kakogawa-ya (Kakogawa Tarou)] Party Bullets (Mahou Shoujo Lyrical Nanoha)
(Reitaisai 7) [Gekka Bijin (Ero Murasaki)] Kogasa-chan Masochism (Touhou Project)
(C83) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Mad Tea Party (Sword Art Online) [English] [EHCOVE] [Decensored]
(C94) [Kansai Gyogyou Kyoudou Kumiai (Marushin)] Idol Nara Seikoushou No Kokoroe Kurai Arubeki Dato Omouyo Kogane Chan (THE iDOLM@STER: Shiny Colors) [English] [NHNL]
[Brother Pierrot] Hataraku Onna no Ureta Ase [Chinese]
Hinakan Hi! Vol. 03
[Anthology] Kemono For Essential 2
(C89) [Penpengusa Club (Katase Minami, Nekoga Yoshiki)] Ferry-chan ni Ecchi na Koto o Oshiechau Usui Hon 2 (Granblue Fantasy)
(SC2015 Summer) [Seven Days Holiday (Shinokawa Arumi, Kogabo)] Bell-kun wa Uwakimono (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka)
(C84) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] ULTIMARATIO (Sword Art Online) [English] [DirtyTranslations]
[Nekoga Jun] Fushigi no Kuni no Chikubi-chan
[Anthology] Hinakan 3
(C95) [CELTRANCE (Kogaku Kazuya)] MamimamiX digress (Puella Magi Madoka Magica)
[R-Koga] Higyaku Kyoushitsu [Digital]
[Anthology] Kotori-kan Vol 2
[R-Koga] Boku ga Kemono SEX ni Hamaru made Ch.1-2 [English] [MrBubbles]
[Art Jam (Mitsumaro)] Geki Ona! [Digital] [English]
(C84) [Pixel Cot. (Habara Meguru)] Steel Recycling (Touhou Project) [English]
(SC23) [Chocolate Parfait (Sakuraba Yukine)] Illya to Asobo! (Fate/stay night)
COMIC Megastore 2012-05
COMIC Momohime 2003-09
(C95) [Mix Fry (Takurou)] Bunny Koga-tan (THE iDOLM@STER: Shiny Colors)
COMIC HOTMILK 2016-12
[Tenny Le Tai (R-Koga, Pia Pia)] 逮捕されちゃうぞ (3x3 Eyes, Minky Momo, Nadia, Hoshizuki Paradise, You're Under Arrest)
[Kogaino] Black Five [English]
(Puniket 15) [USO Seisakusho (Solomon K)] Kogamin (Lucky Star)
COMIC Momohime 2006-04 Vol. 66
[Chuuni + Out Of Sight] M@STER OF PUPPETS 02 (idolmaster)
SHINO HARA
[abgrund (udk)] Taru Yume 2 (Narutaru)
(C70) [Kakogawa-ya (Kakogawa Tarou)] ASHE HAITENAI (Final Fantasy XII)
Gal Senpai ni Taberareta | Eaten by Gal Senpai (COMIC Anthurium 2021-10) [English] Project Valvrein]
BUSTER COMIC 2016-07
[R-Koga] Sodachi Kake
[Tsubaki Jushirou] Onii-chan Okite yo Mou! [English] {Hennojin}
BUSTER COMIC 2013-03
[R-Koga] Tsuru Tsuru Mumou Chitai
Surprise Meister KogaNue
Action Heroines Ra*ed. Part_B: For English.
(C80) [Youkouro (Various)] Youkouro no Dakimakura 2007-2008 Nen-ban (Various)
Comic Megastore 2007-01
(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!)
COMIC HOTMILK 2018-09 [Digital]
[Toufuya (Various)] Toufuya Jyuuchou (Various)