COMIC Megastore Alpha 2014-09
COMIC Momohime 2006-02
COMIC Masyo 2011-07
Negi x Kogami Ryoken
COMIC Masyo 2015-10
(C95) [Mix Fry (Takurou)] Bunny Koga-tan (THE iDOLM@STER: Shiny Colors)
COMIC Megastore 2011-11
COMIC Masyo 2016-11 [Digital]
[Sorairo Chouchou (Koga Yoshihisa)] Kurakura Kuroi Mina Sokode (Super Robot Wars Z)
COMIC XO 2009-08 Vol.39
Comic Megastore 2001-06
[Enueeru] 精液逆流JK
(C75) [abgrund (udk)] BD! (Narutaru) [Chinese] [刷牙子漢化]
(Yumeiro ★ Symphony) [Mayonaka (Ohiru)] Zatsunen Entertainment (Ensemble Stars!)
(C78) [Tsurikichi Doumei (Kogawa Masayoshi)] EROMAN (HEROMAN) [English] [_ragdoll] [Incomplete]
COMIC Masyo 2013-08 [Digital]
(SC2015 Winter) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Shibuya Rin wa Producer no Yume o Miru ka? (THE IDOLM@STER CINDERELLA GIRLS)
BUSTER COMIC 2015-07 [Digital]
COMIC XO 2007-11 Vol. 18
COMIC Momohime 2002-10
Pillow Talk mo Oko Nomi de
(C83) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Mad Tea Party (Sword Art Online)
FDO Fate/Dosukebe Order | FDO Fate/Lewd Order
COMIC HOTMILK 2017-03 [Digital]
Sakuya to Kogane ga Muchimuchi Mizugi de Ecchi na Gohoushi Shichaimasu!
(C78) [Tsurikichi Doumei (Kogawa Masayoshi, Umedama Nabu)] Senjou no Ecchi EROMAN (HEROMAN, Valkyria Chronicles)
(C62) [Kakogawa-ya (Kakogawa Tarou)] Ore to Foreskin Bri ~Me and Foreskin~ (Guilty Gear)
[Anthology] Bishoujo Doujinshi Battle 7 (Various)
COMIC Megastore Alpha 2014-11
BUSTER COMIC 2015-01
[CELTRANCE (Kogaku Kazuya)] Mamimamix 3 (Puella Magi Madoka Magica) [English] [Digital]
[Koganemushi] Tori TF ni Kansuru Kousatsu to Renshuu
(COMIC1☆10) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Kono Subarashiki Sekai o Mou Ichido - Wonderful World Once Again (Kono Subarashii Sekai ni Syukufuku o!)
Comic Megastore 2004-06
COMIC Megastore 2006-05
COMIC Momohime 2003-07
[CELTRANCE (Kogaku Kazuya)] Maki-chan ga Hajimete Nico-chan to Ecchi suru Hon (Les Ban) (Love Live!) [English]
[CELTRANCE (Kogaku Kazuya)] Mama Hame Sex (Tsuya) no Ni
(SC60) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] NO WORK, NO LIFE? (Hataraku Maou-sama!)
COMIC Megastore Alpha 2015-05
COMIC Masyo 2016-07
COMIC HOTMILK 2017-07
COMIC Megastore 2009-07
COMIC Momohime 2003-10
Kogasa to H na Otokonoko
(C92) [Maaboo Udon Teishoku (Yakisobapantarou, Negitoroko)] Ere Love (Fate/Grand Order)
COMIC Megastore 2012-11
[Ogeretsudan (Shinjima Saki)] Scatrina
COMIC Megastore 2011-01
Ganbare ❤ Kogasa-san
(C83) [Takoyaki-batake (Takoyaki) Kogasa Surprise (Touhou Project) [English] [CGrascal]
(C84) [Konnyaku Nabe (magifuro Konnyaku)] Koga Ryona Vol. 2 (Touhou Project) [Chinese] [yuanzhongwo渣汉化]
[R Koga] Tsukumimi 2
Tsukioka Kogane no Special Hatsutaiken