(COMIC1☆4) [Akuten Soushin (Kokutou Nikke)] Shoku☆Shushu! ~Kogasa-chan Jigokuhen~ (Touhou Project)
[R-Koga] Tsukumimi
[R-Koga] Osanai Mitsu
(COMIC1☆14) [Showa Saishuu Sensen (Hanauna)] Tsukioka Kogane no Special Hatsutaiken (THE iDOLM@STER: Shiny Colors) [Chinese] [夏月兔个人汉化]
COMIC Megastore 2009-02
Sekai de Ichiban Neko Maid
COMIC XO 2008-06 Vol.25
BUSTER COMIC 2015-05
Oogami Koga Tousatsu Nikki
(C89) [Penpengusa Club (Katase Minami, Nekoga Yoshiki)] Ferry-chan ni Ecchi na Koto o Oshiechau Usui Hon 2 (Granblue Fantasy)
(C84) [Konnyaku Nabe (magifuro Konnyaku)] Koga Ryona (Touhou Project) [Chinese] [yuanzhongwo汉化]
COMIC Muga 2004-12, 2005-01 combination
[Raiuzo Taira] BUSTED!
(C70) [Kakogawa-ya (Kakogawa Tarou)] ASHE HAITENAI (Final Fantasy XII)
[Kogawa Masayoshi] Kangoshi Saotome Ayako no Nichijou - Daily life of nurse Ayako Saotome
COMIC HOTMILK 2018-02 [Digital]
Comic Masyo 2010-02
un happy birth day
COMIC XO 2008-04 Vol.23
COMIC HOTMILK 2017-06 [Digital]
COMIC MASYO 2013-02
[Nabeyashiki (Nabeshiki)] Sakuya to Kogane ga Saimin de AV Debut Suru Hon (THE iDOLM@STER: Shiny Colors) [Digital]
[R-Koga] Miseijuku Bitch
COMIC Momohime 2006-05
(C90) [CELTRANCE (Kogaku Kazuya)] TaRyuuTen (Kantai Collection -KanColle-)
[Kogaino] Sonna Anata ga Sukina Node | I Like It When You're Like That [English] [DesuDesu]
[R-Koga] Innocent Sex
COMIC Megastore 2010-04
[R-Koga] Kitsu Kitsu Ch.01 [English] [ATF]
Comic Moe Max Vol.3
(C83) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Mad Tea Party (Sword Art Online) [English] {Tigoris Translates}
COMIC Momohime 2007-02 Vol. 76
(SPARK10) [choco chunk (Sunika)] Tadashiku Tsukaimashou. (Ensemble Stars!)
[CELTRANCE (Kogaku Kazuya)] Mama Hame Sex (Tsuya) [Digital]
[Enueeru] 精液逆流JK
BUSTER COMIC 2015-11
[Anthology] Hinakan 3
COMIC Megastore 2011-01
(SC65) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] My Beautiful Dark Deranged Fantasy! (Amagi Brilliant Park) [English] [doujin-moe.us]
COMIC Masyo 2015-11
Kono Subarashiki Sekai o Mou Ichido - Wonderful World Once Again
COMIC Megastore 2011-11
COMIC Megastore 2009-12
COMIC Momohime 2006-12 Vol. 74
[Anthology] Digital Puni Pedo! Vol. 11
[Yamitsuki Honpo (Kogasaki Yuina, Youmei)] Double Cast (Kantai Collection -KanColle-) [English] [CGrascal] [Digital]
Comic Megastore 2004-01
Koga-tan ni Gyugyutto Amaete
COMIC Masyo 2016-05
[R-Koga] Chicchai kedo, Nurunuru
(C75) [abgrund (udk)] Taru Yume 4 (Narutaru)
[CELTRANCE (Kogaku Kazuya)] Mama Hame Sex (Tsuya) no Ni
[R-Koga] Bubunteki Otonaka Keikaku
COMIC HOTMILK 2016-12
Sakuya to Kogane ga Saimin de AV Debut Suru Hon
Comic Masyo 2005-05
(Reitaisai 11) [ROCK CLIME (Danbo)] Kaso Koga Tabe Houdai (Touhou Project)
BD!
[CELTRANCE (Kogaku Kazuya)] Sonicomi dollar (Super Sonico) [Digital]
COMIC Megastore Alpha 2015-02
(C85) [CELTRANCE (Kogaku Kazuya)] Mamimamix (Puella Magi Madoka Magica) [English] [potocat]
(C91) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Girl's responsibility (Girls und Panzer)
Girl’s wish