[Kakogawa Tarou] DOLL HAZARD [Digital]
COMIC Momohime 2004-03
[R-Koga] Tsuru Tsuru Mumou Chitai
(C62) [Kakogawa-ya (Kakogawa Tarou)] Ore to Foreskin Buri ~Me and Foreskin~ (Guilty Gear XX)
(C95) [CELTRANCE (Kogaku Kazuya)] MamimamiX digress (Puella Magi Madoka Magica)
Fanbox
Miryou Keikaku
(C75) [abgrund (udk)] Taru Yume 0 (Narutaru) [Chinese] [Incomplete]
(Shuuki Reitaisai 2) [COLOR-STAINING (Akatsuki Johnny Reitou)] Onanie Princess Hatate (Touhou Project)
Mesugaki Wakarase ! Wakarasetara Fukushuusareta node Mata Wakaraseta
(SPARK10) [choco chunk (Sunika)] Tadashiku Tsukaimashou. (Ensemble Stars!)
Comic Masyo 2005-07
新妻七歌の露出遭遇
oh! My Skin
(Reitaisai 11) [ROCK CLIME (Danbo)] Kaso Koga Tabe Houdai (Touhou Project)
Kogasa to H na Otokonoko
COMIC Megastore 2007-03
[Jirou] Suzuki-kun no PanSto-teki Nichijou (Nikkanteki Kuro Stocking Seikatsu) [Chinese] [零星汉化组] [Digital]
(C87) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Fallen Angela (Rakuen Tsuihou -Expelled from Paradise-) [English] {doujin-moe.us}
[Anthology] Hinakan 8
(C75) [abgrund (udk)] Taru Yume 4 (Narutaru)
COMIC Masyo 2015-08 [Digital]
(C78) [Tsurikichi Doumei (Kogawa Masayoshi, Umedama Nabu)] Senjou no Ecchi EROMAN (HEROMAN, Valkyria Chronicles)
COMIC Mugen Tensei 2017-07 [Digital]
[Koganemushi] Tori TF ni Kansuru Kousatsu to Renshuu
Shoushou Ruten ch.1-7
(CT7) [Tsurikichi Doumei (Kogawa Masayoshi)] Tenjouin Asuka Only Hon (Yu-Gi-Oh! GX)
(C44) [Tenny Le Tai (R-Koga, Pia Pia)] Lunar Dancer (Bishoujo Senshi Sailor Moon)
(SC2015 Summer) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Bell-kun wa Uwakimono | Bell-kun Is A Cheater! (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka) [English] [hopeless408]
COMIC Megastore 2005-03
COMIC Masyo 2015-10
COMIC Megastore 2007-09
COMIC Masyo 2011-01
(C84) [Konnyaku Nabe (magifuro Konnyaku)] Koga Ryona (Touhou Project)
Comic Megastore 2007-01
[Kogaino] Yabakune
Hamedori Koga-tan
(俺と角煮と油そば) I Had Grown A Tail When I Got Up In The Morning Part 2 [English] (CrayZayJay)
Savoureux Ouef
[Rouran Shoujo (tat)] Otokonoko Kaihatsu Choukyoushi Yuika
(C91) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Flowers of a lost country (Shuumatsu no Izetta)
(COMIC1☆7) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] CATS AND DOGS (Hentai Ouji to Warawanai Neko.) [English] [DeadlyFatalis]
(Kouroumu 9) [Seishinkan Eikyuu (Various)] KogaSana wa Watashi no Paipaigasa (Touhou Project)
(C85) [CELTRANCE (Kogaku Kazuya)] Mamimamix (Puella Magi Madoka Magica) [English] [potocat]
COMIC Masyo 2018-10 [Digital]
COMIC Masyo 2017-03 [Digital]
COMIC Megastore Alpha 2013-11
Mitsumine daydream
COMIC Mugen Tensei 2017-04 [Digital]
COMIC HOTMILK 2017-08 [Digital]
COMIC Megastore 2001-09
Oogami Koga Tousatsu Nikki
Comic Masyo 2005-03
COMIC Masyo 2016-02
BUSTER COMIC 2015-09
COMIC Masyo 2013-04
[Brother Pierrot] Hataraku Onna no Ureta Ase [Chinese]
Comic Hime Dorobou 2008-01
[Tenny Le Tai] Silky Moon (Sailormoon)
にじそうさく05『にじさん毛』
(SUPER26) [hummel (Shia)] which (Ensemble Stars!) [English] [Anzu]
(C46) [Tenny Le Tai (Aru Koga)] R Time Special (3x3 Eyes, Ranma 1/2, Sailor Moon)
[Anthology] Moe Hime Vol.3
(C64) [Shinkouzan Tozantai (Kogawa Yasushi)] Happa Tai 1 (ToHeart, Kizuato, and Magical Antique)
Tsukioka Kogane
Surprise Meister KogaNue
[R-Koga] Nantentatte Jr. Rival -side A & B-
Cocoon Party
[R-Koga] Kitsu Kitsu
[R-Koga] Pink no Hakumaku | Pink Thin Film
(COMIC1☆8) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Toubu Sensen Ijou Ari (Kantai Collection -KanColle-) [Chinese] [final個人漢化]
[abgrund (udk)] Taru Yume 2 (Narutaru)
[Butaro] Tenshi to Akuma | Angel and Demon [English] [neentenderk + Jedic]
(C96) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Yappari Onii-sama to Kozukuri o. (Lord El-Melloi II-sei no Jikenbo) | In the End, I Want to Make Children with Onii-sama [English] [EHCOVE]
[Ninniku(Kari)] Chinko Kokoro x Futsuu Kogasa no Bousou Manga (Touhou Project)
(C88) [STUDIO Hamachigumi (Mizuki Hitoshi)] Ganbare ❤ Kogasa-san (Touhou Project)
(C83) [Takoyaki-batake (Takoyaki) Kogasa Surprise (Touhou Project)
COMIC Megastore Alpha 2014-07
COMIC Megastore 2005-07
[Bū Tarō] Angel & Demon (Futanari)
(C75) [CELTRANCE (Kogaku Kazuya)] Ao Geki Murasaki Mamoru! (Lucky Star)
COMIC Masyo 2016-07
Sensei Dame desu...
(SC2018 Spring) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Camp no Susume (Yuru Camp)
[R-Koga] Tsukumimi 2
DLsite Girl's Maniax Anthology vol.4
俺のオカズだった人気配信者が実は人妻だと知ってしまい、口止めのために何でもシてもらうことになった話
VIRTUAL TO HOLE
Nanashi no Danshokun
COMIC Megastore Alpha 2014-08
COMIC Momohime 2006-02
COMIC Momohime 2003-02
(Hanjuku Hero Life WEST) [Reisei Hormone (Soujiroh, Kikogaminata)] BURN DOWN (My Hero Academia)
[Guchokuya (Spec-R)] Moeru! Oniisan (Pia Carrot e Youkoso!!)
COMIC XO 2009-05 Vol. 36
Niji Saimin
COMIC Masyo 2012-08
Sakuya to Kogane ga Saimin de AV Debut Suru Hon
[H-Magazine] Comic MoeMax - Vol.007 [2007-12]
[Futokoro Gatana (Kogaino)] Miya Ogi [English] [DesuDesu]
[Hakidame no Koganemushi (Koganemushi)] Zetsuen Unaji (Kantai Collection -KanColle-) [Chinese] [这很恶堕汉化组X基德汉化组] [Digital]
[R-Koga] Seijyo no Izumi
Comic Megastore 2004-06
BUSTER COMIC 2013-07
Dandan Eyes (3x3 Eyes)
脳移植
COMIC Megastore 2006-11
COMIC Megastore Alpha 2014-11
(COMIC1☆4) [STUDIO Hamachigumi (Mizuki Hitoshi)] Sanae-san to Kogasa-san (Touhou Project)
COMIC Megastore Alpha 2014-12
(C84) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] CATS AND DOGS 2 (Hentai Ouji to Warawanai Neko.)
Amaesasete! Kogasa-chan!
COMIC Megastore 2010-10
Comic Megastore 2009-03
COMIC Megastore 2005-10