(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 2004-11
[Konnyaku Nabe (magifuro Konnyaku)] Odoroki no Kogasa dezumu (Touhou Project) [Chinese] [CE汉化组] [Digital]
Omoide Level Genkai Toppa Shita Tsukioka Kogane wa Yonayona P to no Ecchi o Mousou Shite Onanie Shite Shimau
[CELTRANCE (Kogaku Kazuya)] Mama Hame Sex (Tsuya) [English] {InsanePraetor} [Digital] [Decensored]
COMIC Momohime 2007-01
(C85) [Konnyaku Nabe (magifuro Konnyaku)] Tatara Kogasa Jiken (Touhou Project) [Chinese]
COMIC Megastore 2004-03
(C84) [Konnyaku Nabe (magifuro Konnyaku)] Koga Ryona Vol. 2 (Touhou Project)
(C76) [abgrund (udk)] Taru Yume 5 (Narutaru) [Chinese] [刷牙子漢化]
Comic Megastore 2001-12
(C56) [Brook Studio (kosuke)] kosuke (Kogawa Masayoshi) Kanzen Sairoku Kojinshi Daisandan - Oudou (Various)
[Bū Tarō] Angel & Demon (Futanari)
COMIC Mugen Tensei 2017-01 [Digital]
[R-Koga] Aigan Shoujo
COMIC Momohime 2006-11
(C84) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] ULTIMARATIO (Sword Art Online)
Comic Mate 2008-02
[Pyramid House (Muscleman)] Boukoku no Elf Hime [English] [EHCOVE]
[Butaro] Tenshi to Akuma
COMIC Masyo 2010-08
BUSTER COMIC 2013-07
[TENNY-LE-TAI (R.Koga/Aru Koga)] Mun Mun Moon (Sailor Moon)
COMIC Megastore Alpha 2014-01
[CELTRANCE (Kogaku Kazuya)] Miyuki-san to H Shitarinai. (Lucky Star) [Digital]
Saimin Usagi
Kimi ni Deawanakereba Mou Sukoshi Matomo datta
COMIC HOTMILK 2016-09 [Digital]
(CR35) [Tsurikichi Doumei (Kogawa Masayoshi, Kosuke)] Oudou ~Jikkon no Power Bomb no Shou~ (Various)
COMIC Masyo 2012-12
Comic XO 2009-11 Vol.42
[R-Koga] Tachiirikinshi no Ecchi Kichi (H base of no admittance)
COMIC XO 2006-08 Vol. 3
[Kakogawa Tarou] Illegal Ability
Lum Can 3 (Urusei Yatsura)
(C53) [STUDIO SHARAKU (Sharaku Seiya)] Yoiko no Ratai Book 4 Kai (H2)
COMIC Masyo 2014-02
[Anthology] Kemono For Essential 3
KogaSana wa Watashi no Paipaigasa
COMIC Momohime 2003-01
[Tenny Le Tai] Neko Maid Club
COMIC HOTMILK 2019-09
(SC46) [Nagiyamasugi (Nagiyama)] Sanakoga Erohon (Touhou Project)
COMIC Megastore 2012-11
(C92) [Shinkouzan Tozantai (Kogawa Yasushi)] Anoko no Mune wa Horizon (Log Horizon)
COMIC Masyo 2016-07
COMIC Masyo 2021-04
[おいしくてつよくなる (内臓)] かわいい××の晃牙クン (あんさんぶるスターズ!)
(C85) [Gainamon (Natsu no Koucha)] Kogasa No Okuchi Lesson! (Touhou Project) [English] {biribiri}
COMIC Megastore 2009-07
Bougin
(COMIC1☆7) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] CATS AND DOGS (Hentai Ouji to Warawanai Neko.)
Comic Megastore 2008-01
COMIC Megastore Alpha 2015-05
COMIC Masyo 2016-09
BUSTER COMIC 2015-01
Mad Kogasax
Bad Summer Vacation
(C95) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Kinki Shinpan (Sword Art Online)
COMIC HOTMILK 2017-03 [Digital]
[R-Koga] Koakuma Acme
Kimi to Natsuyasumi
COMIC Masyo 2018-10 [Digital]