Koga Ryouhei Prelfillustw

(brilliant days 4) [Inukare (Inuyashiki)] Pillow Talk mo Oko Nomi de (Ensemble Stars!)

COMIC HOTMILK 2017-04 [Digital]

COMIC Masyo 2015-01

[Anthology] Kemono For Essential 2

Bell-kun wa Uwakimono | Is Bell a Playboy?

(Kouroumu 5) [Shigunyan] Tapopai ☆ Kogasa (Touhou Project)

Comic Megastore 2007-12

(SC62) [Seven Days Holiday (Koga Nozomu, Shinokawa Arumi)] Yamato ga Kite kurenai node Taihou ga Karada o Hatte Teitoku no Onegai o Kiku Hanashi (Kantai Collection -KanColle-)

(SC65) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] My Beautiful Dark Deranged Fantasy! (Amagi Brilliant Park) [English] [doujin-moe.us]

Dandan Eyes (3x3 Eyes)

COMIC Momohime 2004-03

(SC61) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] HARUNA BLITZ TACTICS (Kantai Collection -KanColle-)

un happy birth day

Lum Can 3 (Urusei Yatsura)

(Kouroumu 5) [Shigunyan] Tapopai ☆ Kogasa (Touhou Project) [English] [CGrascal]

[odin (Kurokawa Izumi)] Koga-tan ni Gyugyutto Amaete | I want to be pampered by Koga-Tan! (THE iDOLM@STER: Shiny Colors) [English] [Im Saimon! 93.7]

[Kogaku Kazuya] Sign In+ (COMIC Penguin Celeb 2016-01) [Chinese]

COMIC Momohime 2003-08

Comic Megastore 2004-01

COMIC Masyo 2011-09

[R-Koga] Majime Nanoni Hiyake Bitch ♡

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

COMIC XO 2007-10 Vol. 17

(SC2015 Winter) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Shibuya Rin wa Producer no Yume o Miru ka? (THE IDOLM@STER CINDERELLA GIRLS)

[Anthology] PetaFeti. 15 [Digital]

Akogare o Outte

(COMIC1☆8) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Toubu Sensen Ijou Ari (Kantai Collection -KanColle-) [Chinese] [final個人漢化]

[Nekoga Jun] Fushigi no Kuni no Chikubi-chan

COMIC Megastore 2006-04

COMIC Masyo 2018-08 [Digital]

[Futokoro Gatana (Kogaino)] Lace-up Boots (English) =SaHa=

(SC23) [Chocolate Parfait (Sakuraba Yukine)] Illya to Asobo! (Fate/stay night)

Mikogami Shoujo Tanteidan

(C65) [Renrakumou AMI Doujin Section] AMI Jiyuuchou Lolita

COMIC Megastore 2012-11

BUSTER COMIC 2013-09

Jun-Ai Kajitsu 2002-11

(Reitaisai 14) [Hakusai no Ie (Akinashi)] Kogasa no Aiaigasa (Touhou Project)

COMIC Megastore 2012-05

COMIC Masyo 2016-02

COMIC Momohime 2003-01

(C74) [Kakogawa-ya (Kakogawa Tarou)] Party Bullets (Mahou Shoujo Lyrical Nanoha)

Hinakan Hi! Vol. 02

(C82) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Marriage Experience (Sword Art Online)

[Fractal Underground Studio] Kodomo Rakuen Ransel Shoujo Hen

COMIC Megastore 2008-05

Ni Hao

COMIC Megastore 2011-08

COMIC Megastore 2010-07

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

[Mikumosou (Yocchi)] Kogasa Seikatsu 2 (Touhou Project) [Digital]

[すぐそこ] 囚われの竜人姫

COMIC Megastore 2008-12

(C87) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Fallen Angela (Rakuen Tsuihou -Expelled from Paradise-) [Chinese] [脸肿汉化组]

COMIC Megastore 2010-10

[R-Koga] Koakuma Acme

[Anthology] Paro Paro Oukoku 3 (Various)

COMIC Masyo 2015-01

[Kogaino] Senpai Ijime

COMIC HOTMILK 2017-12 [Digital]

COMIC Mugen Tensei 2017-05 [Digital]

(SPARK10) [choco chunk (Sunika)] Tadashiku Tsukaimashou. (Ensemble Stars!)

(C82) [Article 60 of Criminal Code (Shuhan)] RaKuGaKi./Monochrome.[20120810] (Saint Seiya Omega)

(SC2015 Summer) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Bell-kun wa Uwakimono (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka)

(Futaket 4) [abgrund (udk)] Taru Yume (Narutaru)

COMIC Megastore Alpha 2014-08

(brilliant days) [Mayonaka (Ohiru)] it boy (Ensemble Stars!)

(C92) [CELTRANCE (Kogaku Kazuya)] Mamimamix 3 (Puella Magi Madoka Magica)

COMIC Momohime 2002-11

Comic Masyo 2017-05

COMIC Megastore Alpha 2015-11

[Anthology] Hinakan 4

(SC65) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] My Beautiful Dark Deranged Fantasy! (Amagi Brilliant Park)

[Circle Eden (Diisuke, Adon no Aniki)] Medaka Sex (Medaka Box)

COMIC Megastore 2009-07

[CELTRANCE (Kogaku Kazuya)] Miyuki-san to H Shitarinai. (Lucky Star) [Digital]

(C85) [Konnyaku Nabe (magifuro Konnyaku)] Tatara Kogasa Jiken (Touhou Project)

[Kogaku Kazuya] Sign In + (COMIC Penguin Celeb 2016-01) [Chinese]

(C83) [Seven Days Holiday (Shinokawa Arumi, Kogabo)] Mad Tea Party (Sword Art Online) [English] [EHCOVE]

COMIC Masyo 2012-08