Mitsumine Yuika no Yoru no Eigyou Katsudou Kiroku.
[R-Koga] Nantentatte Jr. Rival -side A & B-
COMIC Momohime 2004-01
Chijoku no Seikatsu Shidou
(俺と角煮と油そば) I Had Grown A Tail When I Got Up In The Morning Part 2 [English] (CrayZayJay)
Otokonoko Kaihatsu Choukyoushi Yuika
(C77) [CELTRANCE (Kogaku Kazuya)] Ijiwaru Kagami. Ijirare Konata. (Lucky Star)
(SC46) [Nagiyamasugi (Nagiyama)] Sanakoga Erohon (Touhou Project)
(C44) [Tenny Le Tai (R-Koga, Pia Pia)] Lunar Dancer (Bishoujo Senshi Sailor Moon)
[Kogaku Kazuya] Sign In+ (COMIC Penguin Celeb 2016-01) [Chinese]
[Lolimate Seizou Koujou (Lolimate)] Uso no Odorokashikata o Oshierarete Tokuige ni Jissen suru Kogasa-chan (Touhou Project) [Chinese] [CE家族社] [Digital]
COMIC XO 2007-10 Vol. 17
COMIC Megastore 2012-05
[R Koga] Neko to Itsumademo | Forever a Cat [English]
COMIC Megastore 2011-02
COMIC Momohime 2003-11
(Reitaisai 14) [Hakusai no Ie (Akinashi)] Kogasa no Aiaigasa (Touhou Project)
BUSTER COMIC 2013-09 [Digital]
COMIC Megastore Alpha 2013-09 [Digital]
(C84) [Konnyaku Nabe (magifuro Konnyaku)] Koga Ryona (Touhou Project)
COMIC Megastore 2008-08
COMIC Megastore Alpha 2014-03 [Digital]
COMIC HOTMILK 2017-07 [Digital]
[Kogawa Masayoshi] miamuto ippikino geboku
COMIC Masyo 2011-07
(C75) [abgrund (udk)] BD! (Narutaru) [Chinese] [刷牙子漢化]
[Komekouji] Chikadou Bukkake Jigoku
Hinakan Hi! Vol. 03
(C94) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] ETOILE (Shoujo Kageki Revue Starlight)
Kogasa no Aiaigasa
COMIC XO 2008-04 Vol.23
COMIC HOTMiLK 2013-07
BUSTER COMIC 2015-07 [Digital]
(Love me do Cheer) [Chumimin (Tsutsumi Tsumimi)] un happy birth day (Ensemble Stars!)
[Anthology] PetaFeti. 16 [Digital]
BUSTER COMIC 2013-05
COMIC Megastore Alpha 2014-12
COMIC Masyo 2015-10 [Digital]
[R-Koga] Sample Me Please Ch. 1 [English] [kurokat]
Bibia Saikou ka yo!
[Nekoga Jun] Fushigi no Kuni no Chikubi-chan
[Anthology] Moe Hime Vol. 2
[R-Koga] Pink no Hakumaku | Pink Thin Film
COMIC Megastore Alpha 2014-08
(C95) [Mix Fry (Takurou)] Bunny Koga-tan (THE iDOLM@STER: Shiny Colors)
[Tenny Le Tai (R-Koga, Pia Pia)] SWEET LIPS + [STUDIO Sharaku (Sharaku Seiya)] SHARAKU SPECIAL + [STUDIO PARADISE (Mutsuki Aya)] MOON RHAPSODY (Various)
Nue Koga ni Ippouteki ni Sakusei Sareru Hon
[Sorairo Chouchou (Koga Yoshihisa)] Kurakura Kuroi Mina Sokode (Super Robot Wars Z)
(SPARK10) [choco chunk (Sunika)] Tadashiku Tsukaimashou. (Ensemble Stars!)
(C94) [Goromenz (Yasui Riosuke)] Hamedori Koga-tan (THE iDOLM@STER: Shiny Colors)
BUSTER COMIC 2013-03
(C94) [Blue Section (Arai Kogane)] Sweety Rain. (Kantai Collection -KanColle-)
Comic Mate 2008-02
COMIC Momohime 2007-06
(C70) [Tenny Le Tai (Aru Koga)] Chiputto Sister (Chokotto Sister)
Secret Garden | 秘密花园
COMIC Megastore 2007-11
(C76) [abgrund (udk)] Taru Yume 5 (Narutaru) [Chinese] [刷牙子漢化]
(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]
COMIC Megastore 2006-08
COMIC MUGA [2004-08] Vol.12
[Anthology] Kotori-kan Vol 2
COMIC Masyo 2015-07
Sakuya to Kogane ga Saimin de AV Debut Suru Hon =White Symphony=
COMIC MEGASTORE 2006-09
COMIC Megastore 2009-02
Comic XO 2008-10 Vol.29
[Koga Ryohei] El-tentacle Birth Lady's Mk.B Ex.1
[Anthology] Kemono For Essential 3
(Bokura no Love Live! 8) [nocohica (Yuika)] Tachiagare Shokun (Love Live!)
(C75) [abgrund (udk)] Taru Yume 0 (Narutaru) [Chinese] [Incomplete]
COMIC Megastore 2009-06
(Reitaisai 15) [Tora Koubou (Ken Tatuki)] Kogasa Sukebe Shiyouya! (Touhou Project)
Comic Megastore 2004-12
[USUMY] Nuresugi Nikubou Shidou ~Ochita Ginban no In Tenshi~
COMIC Megastore 2008-07
(SUPER26) [hummel (Shia)] which (Ensemble Stars!) [English] [Anzu]
Negi x Kogami Ryoken
COMIC XO 2008-06 Vol.25
(C73) [Kakogawa-ya (Kakogawa Tarou)] CHINA-R (Mobile Suit Gundam 00)
COMIC Megastore Alpha 2015-11
COMIC Megastore 2012-11
(COMIC1☆4) [STUDIO Hamachigumi (Mizuki Hitoshi)] Sanae-san to Kogasa-san (Touhou Project) [English] [CGrascal]
[R-Koga] Miseijuku Bitch
COMIC Masyo 2010-12
Mad Kogasax
BUSTER COMIC 2015-11 [Digital]
COMIC HOTMILK 2017-10 [Digital]
[R-Koga] Momi no Ie
COMIC Mugen Tensei 2017-04 [Digital]
COMIC XO 2009-03 Vol. 34
Yasuhara Tsukasa's affection of heaven from
COMIC Masyo 2015-10
(COMIC1☆13) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Bougin (Ryuuou no Oshigoto!) [Chinese] [空気系☆漢化]
COMIC XO 2008-08 Vol. 27
COMIC Momohime 2006-08
V Zuri
[R-Koga] Papa no Seikyouiku - Papa's Sex Education
(C85) [Konnyaku Nabe (magifuro Konnyaku)] Tatara Kogasa Jiken (Touhou Project)
Virtual Saimin Fuzoku 2
(C85) [Gainamon (Natsu no Koucha)] Kogasa No Okuchi Lesson! (Touhou Project)
COMIC Momohime 2006-02
(C83) [Takoyaki-batake (Takoyaki) Kogasa Surprise (Touhou Project)
[Anthology] Paro Paro Oukoku 3 (Various)
[Brother Pierrot] Hataraku Onna no Ureta Ase [Chinese]
[Futokoro Gatana (Kogaino)] Lace-up Boots (English) =SaHa=
COMIC Megastore Alpha 2015-05
[Raiuzo Taira] BUSTED!
Koga-tan ni Gyugyutto Amaete
BUSTER COMIC 2014-01
COMIC HOTMILK 2019-01 [Digital]
COMIC Momohime 2006-01
[Anthology] Last Child
(C62) [Kakogawa-ya (Kakogawa Tarou)] Ore to Foreskin Buri ~Me and Foreskin~ (Guilty Gear XX)
COMIC MASYO 2013-02
COMIC Megastore Alpha 2013-12
[Anthology] Hinakan 7
Liver to H na Hibi
[Butaro] Tenshi to Akuma | Angel and Demon [English] [neentenderk + Jedic]
アユミの一週間裸生活
(CR25) [Tenny Le Tai, Kemigawa Doubutsu Byouin (R-Koga, Efink, Kona)] Nadenade Shite Kudasai (To Heart)
(Bokura no Love Live! 6) [nocohica (Yuika)] Kaze wa Kimi Iro (Love Live!) [Chinese] [AJI TEAM]
(C57) [Kamogawaya (Kamogawa Tanuki, Kakogawa Tarou)] "Daishizen no Oshioki Desu." 3 (Samurai Spirits)
(SC61) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] HARUNA BLITZ TACTICS (Kantai Collection -KanColle-)
(C42) [Naniwaya (Various)] MAKE UP (Bishoujo Senshi Sailor Moon)
[CELTRANCE (Kogaku Kazuya)] Mama Hame Sex (Tsuya) [Chinese] [魔劍个人汉化] [Digital]
Shinymas Haramase Shuukai Play
COMIC Megastore Alpha 2014-09
COMIC Momohime 2006-05
[Anthology] Hinakan 2
COMIC HOTMILK 2016-12
[Lolimate Seizou Koujou (Lolimate)] Uso no Odorokashikata o Oshierarete Tokuige ni Jissen suru Kogasa-chan (Touhou Project) [Digital]
Niji Saimin
[R-Koga] Innocent Sex
COMIC Mugen Tensei 2017-05 [Digital]
[Tenny Le Tai] Silky Moon (Sailormoon)
(C86) [CELTRANCE (Kogaku Kazuya)] An→Saya Pakorissimo (Puella Magi Madoka Magica)
[Kogaku Kazuya] Nagomi Wakan
(Yumeiro ★ Symphony 3) [oyoyo (Yui)] Kimi ni Deawanakereba Mou Sukoshi Matomo datta (Ensemble Stars!)