(C83) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] SISTER FAERIE (Sword Art Online) [English] [EHCOVE]
COMIC HOTMILK 2021-05
(C84) [Konnyaku Nabe (magifuro Konnyaku)] Koga Ryona Vol. 3 (Touhou Project)
[Anthology] Kono Hito Chikan Desu! Vol.01
[Nozarashi (Nozarashi Satoru)] ROYAL Medaka SCRAMBLE (Medaka Box) [English] [918] [Digital]
(Yumeiro ★ Symphony) [Mayonaka (Ohiru)] Zatsunen Entertainment (Ensemble Stars!)
(C45) [Naniwa-ya (Various)] NANIWA-YA FINAL DRESS UP! (Various)
[R-Koga] Higyaku Kyoushitsu [Chinese]
COMIC Megastore Alpha 2016-01
COMIC Masyo 2015-10
COMIC Masyo 2014-12
(Futaket 6) [abgrund (udk)] Taru Yume 6 (Narutaru)
Comic Moe Max Vol.3
(C64) [Shinkouzan Tozantai (Kogawa Yasushi)] Happa Tai 1 (ToHeart, Kizuato, and Magical Antique)
Negi x Kogami Ryoken
Shitsuraku
[R-Koga] Nii-chan Senyou [Digital]
Mad Kogasax
[Butaro] Tenshi to Akuma | Angel and Demon [English] [neentenderk + Jedic]
[R-Koga] Aigan Shoujo
(俺と角煮と油そば) I Had Grown A Tail When I Got Up In The Morning Part 2 [English] (CrayZayJay)
[Konnyaku Nabe (magifuro Konnyaku)] Odoroki no Kogasa dezumu (Touhou Project) [Chinese] [CE汉化组] [Digital]
COMIC Megastore 2004-08
COMIC HOTMILK 2017-04
COMIC Masyo 2016-08
(C87) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Fallen Angela (Rakuen Tsuihou -Expelled from Paradise-)
[Nekoga Jun] Fushigi no Kuni no Chikubi-chan
Comic Masyo 2005-07
COMIC Masyo 2010-10
(C70) [Kakogawa-ya (Kakogawa Tarou)] ASHE HAITENAI (Final Fantasy XII)
COMIC Megastore 2010-03
Bunny Senpai Room
(C83) [CELTRANCE (Kogaku Kazuya)] Gyakushuu no Akai Hito (Puella Magi Madoka Magica) [English]
COMIC HOTMiLK 2013-07
Omoide Level Genkai Toppa Shita Tsukioka Kogane wa Yonayona P to no Ecchi o Mousou Shite Onanie Shite Shimau | 思念之情突破極限的月岡戀鐘她每晚都在用和P做愛的妄想拼命自慰著
[R-Koga] Mechashiko Hiyakekko | 曬痕女孩來做愛吧 [Chinese]
COMIC Momohime 2006-10
[CELTRANCE (Kogaku Kazuya)] Mama Hame Sex (Tsuya) [English] {InsanePraetor} [Digital] [Decensored]
[Kogaino] Sonna Anata ga Sukina Node | I Like It When You're Like That [English] [DesuDesu]
COMIC Megastore 2005-10
[TENNY-LE-TAI (R.Koga/Aru Koga)] Mun Mun Moon (Sailor Moon)
(Renai Jiyuugata! Natsu Honban) [Uchuu (Hikoushi)] Rei-chan, Kirei da yo! (Free!)
COMIC Megastore 2006-05
(C93) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] ROYAL SECRET (Azur Lane)
(C75) [abgrund (udk)] Taru Yume 4 (Narutaru)
Comic Megastore 2004-05
Fuwawan
Girl’s wish
COMIC Masyo 2021-01
[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)] Sonicomi dollar (Super Sonico) [Digital]
(Yumeiro ★ Symphony) [Haramushi. (Kasaoka Shinichi)] Kyoukenbyou (Ensemble Stars!)
[R-Koga] Hiyake Sex Enikki - Picture Diary of a xxx with the Suntanned [Digital]
COMIC Megastore Alpha 2015-05
COMIC Mugen Tensei 2017-07 [Digital]
COMIC Mugen Tensei 2017-09 [Digital]
COMIC Megastore 2001-10
[R-Koga] Sodachi Kake - Middle of Growing
COMIC Megastore Alpha 2015-12
[R-Koga] Koakuma Acme
(C91) [CELTRANCE (Kogaku Kazuya)] Ma ni Miirareshi Mahou Shoujo wa Mi o Kurai Suitsukusu 2 (Puella Magi Madoka Magica) [English] [SMDC]
COMIC Masyo 2016-07
(C75) [CELTRANCE (Kogaku Kazuya)] Ao Geki Murasaki Mamoru! (Lucky Star)
Comic Mate 2008-02
[Kogaku Kazuya] Sign In + (COMIC Penguin Celeb 2016-01) [Chinese]
[Anthology] Kotori-kan Vol 2
[Kharisma Jati] My Wife's Gangrape Fantasy Ch. 1-7 [Chinese] [沒有漢化]
[Mogiki Hayami] Karada Counselor | 很好色的肉體顧問 [Chinese]
(C91) [Reisei Hormone (Soujiroh, Kikogaminata)] Scratch (My Hero Academia) [English] [Shotachan]
Omoide Level Genkai Toppa Shita Tsukioka Kogane wa Yonayona P to no Ecchi o Mousou Shite Onanie Shite Shimau
COMIC Masyo 2017-09 [Digital]
[R-Koga] Papa no Seikyouiku - Papa's Sex Education
COMIC HOTMILK 2016-09 [Digital]
(brilliant days 10) [*Kanna (Sachi)] Kitanai Te (Ensemble Stars!)
[Kogaku Kazuya] Sign In+ (COMIC Penguin Celeb 2016-01) [Chinese]
COMIC HOTMILK 2017-04 [Digital]
(C75) [CELTRANCE (Kogaku Kazuya)] Seigeki Shiei! (Lucky Star) [Chinese] [诱骗者迪卡伊个人汉化]
COMIC Momohime 2005-11
BUSTER Comic 2015-09
Oogami Koga Tousatsu Nikki
COMIC Megastore Alpha 2015-02
COMIC Masyo 2016-02
(C95) [CELTRANCE (Kogaku Kazuya)] MamimamiX digress (Puella Magi Madoka Magica) [Chinese] [脸肿汉化组]
(C92) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Girl’s wish (Girls und Panzer)
COMIC Megastore 2004-04
which
COMIC Megastore 2008-12
COMIC Masyo 2020-08
(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]
Tsukioka Kogane
(C94) [Goromenz (Yasui Riosuke)] Hamedori Koga-tan (THE iDOLM@STER: Shiny Colors)
COMIC Megastore 2010-12
[Anthology] PetaFeti. 15 [Digital]
COMIC Megastore 2007-11
COMIC Megastore 2006-12
[Anthology] Hinakan 7
COMIC Megastore Alpha 2013-09 [Digital]
(SC65) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] My Beautiful Dark Deranged Fantasy! (Amagi Brilliant Park) [English] [doujin-moe.us]
COMIC HOTMILK 2017-08 [Digital]
[STUDIO SHARAKU (Sharaku Seiya)] Yoiko no Ratai Book 2 (H2) [2000-03-03]
(C83) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Mad Tea Party (Sword Art Online) [English] {Tigoris Translates}
(C89) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] IYASHIKASHI (Dagashi Kashi) [Chinese] [塔布里斯個人漢化]
[Mikezoutei] Kyuuketsuki ni Kanzen Haiboku Shita Vanpire Hunter Oyako ga Musuko no Mae de Okasare Kyuuketsuki-ka Shite Shimau Haha no Hanashi
COMIC XO 2009-05 Vol. 36
Kogasa to H na Otokonoko
COMIC XO 2009-08 Vol.39
COMIC Megastore Alpha 2013-10
COMIC HOTMILK 2020-05
COMIC Masyo 2017-11 [Digital]
[Kogaku Kazuya] Sign In! [Chinese]
COMIC Megastore Alpha 2015-08
Facehugger ni Haritsukareta Kogasa-chan
Comic Moe Max Vol.5
(C62) [Kakogawa-ya (Kakogawa Tarou)] Ore to Foreskin Bri ~Me and Foreskin~ (Guilty Gear)
COMIC Megastore 2009-08
(C49) [Ganso Sonoda Ya (Various)] Chousen Ame Ver.08
[R-Koga] Tsukumimi [English] [Tonigobe] [Decensored]
(SC56) [Amagi Seitetsusho (Ebisu)] Laboratory Animals + Hermaphroditism = Passion (Medaka Box) [English] -Krizalid-
(C85) [Gainamon (Natsu no Koucha)] Kogasa No Okuchi Lesson! (Touhou Project)
Kimi ni Deawanakereba Mou Sukoshi Matomo datta
(C92) [Shinkouzan Tozantai (Kogawa Yasushi)] Anoko no Mune wa Horizon (Log Horizon)
[CELTRANCE (Kogaku Kazuya)] CANDY POCKET (Lucky Star) [Digital]
(SPARK11) [Yuushiki (Shinanojima Usa)] Lost Child Seaside (Ensemble Stars!) [English]
[R-Koga] Boku ga Kemono SEX ni Hamaru made
(C84) [Konnyaku Nabe (magifuro Konnyaku)] Koga Ryona (Touhou Project)
COMIC HOTMILK 2018-07 [Digital]
Comic MoeMax 2007-06
COMIC Masyo 2013-06
Boku no Senpai, Nakadashi Koushuu Benjo Ochi
COMIC HOTMILK 2016-09
COMIC HOTMILK 2017-06 [Digital]
[Digital Lover] Ninitan Ryoujoku Nikki
[R-Koga] Sample Me Please
[Guchokuya (Spec-R)] Moeru! Oniisan (Pia Carrot e Youkoso!!)
(C70) [Tsurikichi-Doumei (Kiki Ryuu, Kogawa Masayoshi, Umedama Nabu)] Ero no Gunzou 3 ~Neburiai Hora !~ (Keroro Gunsou)
[CELTRANCE (Kogaku Kazuya)] Mama Hame Sex (Tsuya) [Digital] [English] {InsanePraetor}
[Anthology] Digital Puni Pedo! Vol. 09
雑念エンタテイメント
Tsukioka Kogane no Dosukebe Lesson
COMIC Masyo 2015-02