Former Koga hentai cartoons

COMIC Megastore 2010-11

BUSTER COMIC 2015-09 [Digital]

(Kouroumu 9) [Seishinkan Eikyuu (Various)] KogaSana wa Watashi no Paipaigasa (Touhou Project)

Comic Moe Max Vol.3

[Anthology] Kindan Kanin Vol. 25 Boshi Seikou

COMIC Megastore 2008-11

(COMIC1☆4) [Akuten Soushin (Kokutou Nikke)] Shoku☆Shushu! ~Kogasa-chan Jigokuhen~ (Touhou Project)

COMIC MASYO 2013-02

[Butaro] Tenshi to Akuma | Angel and Demon [English] [neentenderk + Jedic]

[Pyramid House (Muscleman)] Boukoku no Elf Hime [English] [EHCOVE]

COMIC Megastore 2006-01

COMIC HOTMILK 2017-06 [Digital]

(C95) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Kinki Shinpan (Sword Art Online)

(俺と角煮と油そば) I Had Grown A Tail When I Got Up In The Morning Part 2 [English] (CrayZayJay)

Comic Megastore 2001-05

COMIC XO 2009-02 Vol.33

COMIC HOTMILK 2017-02 [Digital]

[R-Koga] Aigan Shoujo

COMIC Megastore 2007-04

[R-Koga] Kitsu Kitsu Ch.01 [English] [ATF]

Litmus (re-translated,crossdress storry)

COMIC XO 2006-08 Vol. 3

COMIC Megastore 2010-03

(C94) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Aogami Shoujo no Junan - The Passion of Blue Hair Girls (Various)

Tsukioka Kogane no Special Hatsutaiken

COMIC Megastore 2010-04

(C83) [Takoyaki-batake (Takoyaki) Kogasa Surprise (Touhou Project)

COMIC Megastore Alpha 2016-03

[Tsurikichi-Doumei (Kogawa Masayoshi)] Oudou ~Suichoku Rakka Shiki Buren Buster no Shou~ (Ojamajo Doremi)

[R-Koga] Tsumatte Yonde - Call me a wife!

[Mikezoutei] Kyuuketsuki ni Kanzen Haiboku Shita Vanpire Hunter Oyako ga Musuko no Mae de Okasare Kyuuketsuki-ka Shite Shimau Haha no Hanashi

[R-Koga] Tsuku Mimi Ch. 13

BUSTER COMIC 2013-11

COMIC Momohime 2005-09

[Anthology] Kono Hito Chikan Desu! Vol.2

[Anthology] Hinakan 8

[Anthology] Last Child

COMIC Megastore 2006-04

(C83) [CELTRANCE (Kogaku Kazuya)] Gyakushuu no Akai Hito (Puella Magi Madoka Magica) [English]

Negi x Kogami Ryoken

SWEET LIPS + SHARAKU SPECIAL + MOON RHAPSODY

[Yaburi Dokoro (Hakano Shinshi)] Kogasa-chan no Shojo o Ubatte Haramase Mata Okasu Hon | The Raping, Impregnating and Popping of Kogasa-chan's Cherry Book (Touhou Project) [English] [Digital]

[Koganei Musashi] Tokyo Chobi Hina Monogatari

(C84) [Konnyaku Nabe (magifuro Konnyaku)] Koga Ryona Vol. 3 (Touhou Project) [Chinese] [yuanzhongwo渣汉化]

(C84) [Konnyaku Nabe (magifuro Konnyaku)] Koga Ryona Vol. 2 (Touhou Project)

[MATSUBAYA Corporation

COMIC Momohime 2002-09

BUSTER COMIC 2015-05

(C93) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] ROYAL SECRET (Azur Lane)

Comic Megastore 2001-03

Girl's responsibility

Tsukioka Kogane

COMIC Masyo 2011-11 [Digital]

COMIC XO 2009-03 Vol. 34

Sakuya to Kogane ga Muchimuchi Mizugi de Ecchi na Gohoushi Shichaimasu!

(C44) [Tenny Le Tai (R-Koga, Pia Pia)] Lunar Dancer (Bishoujo Senshi Sailor Moon)

(C63) [Tsurikichi Doumei (Kogawa Masayoshi, Umedama Nabu)] Soutennenshoku Nan Demo-R Vol. 2 (Various)

(C81) [TAIL UP! (Arima Yutaka)] KogaCyclone (Touhou Project) [English] [QB-translations]

COMIC Masyo 2017-05 [Digital]

[Nozarashi (Nozarashi Satoru)] ROYAL Medaka SCRAMBLE (Medaka Box) [Digital]

[R-Koga] Tsuru Tsuru Mumou Chitai