[R-Koga] Hiyake Sex Enikki - Picture Diary of a xxx with the Suntanned [Digital]
Bibia Saikou ka yo!
[Anthology] Bishoujo Asobi - Cutie Pets [Chinese]
[Ah! Megami-sama!] Yah!! My Goddess (Tenny-le-Tai)
Niji to Sanji no Majiwaru Hon Fuku
(C89) [Konnyaku Nabe (Harasaki)] Kogasa VS Raptors (R-18G Koga Ryona Goudoushi 3 Koga Ryonabe Shime) (Touhou Project) [Chinese] [布洛基个人汉化]
BUSTER COMIC 2015-11 [Digital]
[R-Koga] Mechashiko Hiyakekko | 曬痕女孩來做愛吧 [Chinese]
[Kogaino] Datte Shitain Damon
COMIC Masyo 2018-10 [Digital]
COMIC Masyo 2010-08
(C92) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Girl’s wish (Girls und Panzer)
Secret Garden | 秘密花园
COMIC Momohime 2005-08
Comic XO 2008-10 Vol.29
COMIC XO 2008-12 Vol.31
[R-Koga] VR Series [Digital]
COMIC Megastore Alpha 2014-11
[Bū Tarō] Angel & Demon (Futanari)
Comic Moe Max Vol.3
Comic Megastore 2004-02
COMIC Megastore Alpha 2015-06
[Anthology] From the Moon 3 (Bishoujo Senshi Sailor Moon)
COMIC HOTMILK 2017-04 [Digital]
COMIC HOTMILK 2017-06 [Digital]
BUSTER COMIC 2016-07
COMIC Megastore Alpha 2014-12
[Kogaino] Senpai Ijime
COMIC XO 2006-08 Vol. 3
COMIC Megastore Alpha 2015-02
Sakuya to Kogane ga Saimin de AV Debut Suru Hon =White Symphony=
Mutant Colors Vol. 2
[Somegata (Suzuki Yuika)] ICH BRAUCHE DICH. (Ao no Exorcist)
Chijoku no Seikatsu Shidou
COMIC Megastore 2013-01
Comic Megastore 2007-07
(COMIC1☆4) [STUDIO Hamachigumi (Mizuki Hitoshi)] Sanae-san to Kogasa-san (Touhou Project) [English] [CGrascal]
COMIC Masyo 2013-12
Gekkan Comic Muga 2004-06 Vol.10
KogaSana wa Watashi no Paipaigasa
[TENNY-LE-TAI (R.Koga/Aru Koga)] Mun Mun Moon (Sailor Moon)
Kogami Ryoken mo neko ni naru.
(C84) [Konnyaku Nabe (magifuro Konnyaku)] Koga Ryona (Touhou Project) [Chinese] [yuanzhongwo汉化]
Oogami Koga Tousatsu Nikki
COMIC Megastore 2007-09
(C84) [Konnyaku Nabe (magifuro Konnyaku)] Koga Ryona Vol. 3 (Touhou Project)
(C88) [STUDIO Hamachigumi (Mizuki Hitoshi)] Ganbare ❤ Kogasa-san (Touhou Project) [Chinese] [oo君個人漢化]
Comic Masyo 2009-12
COMIC XO 2008-04 Vol.23
COMIC Megastore 2011-12
[Tenny Le Tai] Ami chan AGEIN (Bishoujo Senshi Sailor Moon)
(SC61) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] HARUNA BLITZ TACTICS (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]
(Yumeiro ★ Symphony 3) [oyoyo (Yui)] Kimi ni Deawanakereba Mou Sukoshi Matomo datta (Ensemble Stars!)
(brilliant days 4) [Inukare (Inuyashiki)] Pillow Talk mo Oko Nomi de (Ensemble Stars!)
Koga-tan ni Gyugyutto Amaete
COMIC HOTMILK 2017-03 [Digital]
[Hakidame no Koganemushi (Koganemushi)] Zetsuen Unaji (Kantai Collection -KanColle-) [Digital]
Soushuuhen VIRTUAL TO HOLE
[CELTRANCE (Kogaku Kazuya)] Maki-chan ga Hajimete Nico-chan to Ecchi suru Hon (Les Ban) (Love Live!) [English]
[Anthology] Hinakan 2
(C89) [Konnyaku nabe (Harasaki)] Kogasa VS Raptors (R-18G Koga Ryona Goudoushi 3 Koga Ryonabe Shime) (Touhou Project) [English] {atomicpuppy}
(C92) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] EROMANGA DAYS (Eromanga Sensei)
(SPARK10) [choco chunk (Sunika)] Tadashiku Tsukaimashou. (Ensemble Stars!)
COMIC Megastore 2009-07
[Tsurikichi-Doumei (Kogawa Masayoshi)] Oudou ~Suichoku Rakka Shiki Buren Buster no Shou~ (Ojamajo Doremi)
[CELTRANCE (Kogaku Kazuya)] CANDY POCKET (Lucky Star) [Digital]
(COMIC1☆7) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] CATS AND DOGS (Hentai Ouji to Warawanai Neko.) [English] [DeadlyFatalis]
(C83) [CELTRANCE (Kogaku Kazuya)] Gyakushuu no Akai Hito (Puella Magi Madoka Magica) [English]
[Chuuni + Out Of Sight] M@STER OF PUPPETS 02 (idolmaster)
COMIC HOTMILK 2017-01 [Digital]
COMIC Momohime 2007-05
(C70) [Tenny Le Tai (Aru Koga)] Chiputto Sister (Chokotto Sister)
(brilliant days) [Mayonaka (Ohiru)] it boy (Ensemble Stars!)
[molefoneus (Koga Chiharu)] m.works vol 1 [Digital]
Mayonaka no Orpheus
Onna no Karada de Shitai Koto!
[Anthology] Hinakan 6
COMIC Masyo 2016-05
(C75) [abgrund (udk)] BD! (Narutaru) [Chinese] [刷牙子漢化]
COMIC Megastore 2007-11
(C83) [CELTRANCE (Kogaku Kazuya)] Gyakushuu no Akai Hito (Puella Magi Madoka Magica)
Otokonoko Kaihatsu Choukyoushi Yuika
[Anthology] Ryoujoku Gakkou Vol. 24
(Shuuki Reitaisai 2) [COLOR-STAINING (Akatsuki Johnny Reitou)] Onanie Princess Hatate (Touhou Project)
[Ryo] Osananajimi ja tarinai ~ seitai-shi no shigi wa yasashiku zuru i ~ | 无法满足于青梅竹马的关系~推拿师他的指技又厉害又狡猾~ Ch. 1-6 [Chinese] [莉赛特汉化组]
(C90) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Girl's Association (Girls und Panzer)
Odoroki no Kogasa dezumu
COMIC Momohime 2007-06
[Yaburi Dokoro (Hakano Shinshi)] Kogasa-chan no Shojo o Ubatte Haramase Mata Okasu Hon (Touhou Project) [Chinese] [CE家族社] [Digital] [Incomplete]
[CELTRANCE (Kogaku Kazuya)] Mamimamix 3 (Puella Magi Madoka Magica) [English] [Digital]
COMIC Masyo 2013-04
COMIC Megastore 2011-01
[CELTRANCE (Kogaku Kazuya)] M.P.E.C. - Madopanenecharge (Puella Magi Madoka Magica) [Digital]
Hamedori Koga-tan
COMIC Megastore 2008-05
(C78) [Tsurikichi Doumei (Kogawa Masayoshi)] EROMAN (HEROMAN) [English] [_ragdoll] [Incomplete]
COMIC HOTMILK 2017-07 [Digital]
友カノかーちゃん~大好きな俺の母親はアホな親友の彼女~
COMIC XO 2007-10 Vol. 17
Girls Beat! vs Laila
Amaesasete! Kogasa-chan!
COMIC Megastore 2010-10
COMIC Masyo 2016-02
[Ninniku(Kari)] Chinko Raiko-san x Futsuu Kogasa no Dengeki Manga (Touhou Project)
COMIC Momohime 2005-11
[R-Koga] Papa no Seikyouiku - Papa's Sex Education
Himitsu no Nioi | 秘密的味道
[Ninniku(Kari)] Chinko Koishi x Futsuu Kogasa no Request Manga (Touhou Project)