Soushuuhen VIRTUAL TO HOLE
(C94) [Kansai Gyogyou Kyoudou Kumiai (Marushin)] Idol Nara Seikoushou No Kokoroe Kurai Arubeki Dato Omouyo Kogane Chan (THE iDOLM@STER: Shiny Colors)
COMIC XO 2009-08 Vol.39
COMIC Masyo 2017-12 [Digital]
(C90) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Girl's Association (Girls und Panzer)
[molefoneus (Koga Chiharu)] m.works vol 1 [Digital]
[Anthology] Moe Hime Vol.3
COMIC Momohime 2006-02
[Kogaku Kazuya] Sign In! [Chinese]
[Komekouji] Chikadou Bukkake Jigoku
Mitsumine Yuika no Yoru no Eigyou Katsudou Kiroku.
COMIC Momohime 2007-04
[Hakidame no Koganemushi (Koganemushi)] Short Situations [Digital]
(CCTokyo137) [ZERO SEVEN (Damu)] in itinere (Ensemble Stars!)
(C84) [Konnyaku Nabe (magifuro Konnyaku)] Koga Ryona Vol. 3 (Touhou Project) [Chinese] [yuanzhongwo渣汉化]
[CELTRANCE (Kogaku Kazuya)] Mama Hame Sex (Tsuya) no San (Mae)
BUSTER COMIC 2015-09
COMIC Megastore Alpha 2015-11
COMIC HOTMILK 2017-03 [Digital]
COMIC Masyo 2018-04 [Digital]
[Tenny Le Tai] Neko Maid File
Comic Hime Dorobou [2008-09]
COMIC Momohime 2006-08
COMIC Megastore 2007-04
(C85) [Konnyaku Nabe (magifuro Konnyaku)] Tatara Kogasa Jiken (Touhou Project)
(C82) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Marriage Experience (Sword Art Online)
Comic Moe Max Vol.5
COMIC Masyo 2017-07 [Digital]
(C89) [Penpengusa Club (Katase Minami, Nekoga Yoshiki)] Ferry-chan ni Ecchi na Koto o Oshiechau Usui Hon 2 (Granblue Fantasy)
[Anthology] Bishoujo Doujinshi Battle 7 (Various)
COMIC Megastore Alpha 2014-06
COMIC XO 2008-12 Vol.31
COMIC XO 2008-08 Vol. 27
COMIC Megastore Alpha 2015-10 [Digital]
BUSTER COMIC 2015-09 [Digital]
[Kogaino] Datte Shitain Damon
愛執乳首彼女
(C87) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Fallen Angela (Rakuen Tsuihou -Expelled from Paradise-) [English] {doujin-moe.us}
Sono Futari, Enjouchuu ni Tsuki - They are flaming
[R-Koga] Loli Soapland Series [Digital]
(C85) [CELTRANCE (Kogaku Kazuya)] Mamimamix (Puella Magi Madoka Magica) [English] [potocat]
COMIC HOTMILK 2017-04 [Digital]
[Anthology] Kemono for ESSENTIAL [Digital]
[Butaro] Tenshi to Akuma
[KimMundo] Lux gets Ganked! (League of Legends) [English] [Rewrite]
(C95) [Nikuyakitei (Nikuyaki)] Mitsumine Yuika no Yoru no Eigyou Katsudou Kiroku. (THE iDOLM@STER: Shiny Colors) [Chinese] [禁漫天堂X糖分超标汉化组]
COMIC Megastore 2004-04
KogaSana wa Watashi no Paipaigasa
(COMIC1☆4) [Akuten Soushin (Kokutou Nikke)] Shoku☆Shushu! ~Kogasa-chan Jigokuhen~ (Touhou Project)
(Shota Scratch 7) [abgrund (udk)] Taru Yume 3 (Narutaru)
Koga-tan ni Gyugyutto Amaete
DolWota Nakama ga Idol ni Naru Mae ni Shita Hon
[R-Koga] Tsuku Mimi Ch. 13
BUSTER COMIC 2015-11
Surprise Meister KogaNue
(C94) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Aogami Shoujo no Junan - The Passion of Blue Hair Girls (Various)
COMIC Muga 2004-12, 2005-01 combination
[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]
[Tsurikichi-Doumei (Kogawa Masayoshi)] Oudou ~Suichoku Rakka Shiki Buren Buster no Shou~ (Ojamajo Doremi)
[R-Koga] Soushoku Danshi ga Kemono SEX ni Hamaru made.
COMIC Megastore 2009-06
(C83) [CELTRANCE (Kogaku Kazuya)] Gyakushuu no Akai Hito (Puella Magi Madoka Magica) [English]
COMIC Megastore 2006-09
Hinakan Hi! Vol. 07
a serise of nijisanji livers'pubes
(C95) [CELTRANCE (Kogaku Kazuya)] MamimamiX digress (Puella Magi Madoka Magica)
COMIC Mugen Tensei 2017-05 [Digital]
(Kouroumu 9) [Seishinkan Eikyuu (Various)] KogaSana wa Watashi no Paipaigasa (Touhou Project)