Ane no Kawari ni Namaiki na Futago Shimai o Saikyouiku?
[R-Koga] Tsukumimi [English] [Tonigobe] [Decensored]
[Anthology] Gochuumon wa Okimari Desuka
[R-Koga] Sodachi Kake
COMIC Megastore Alpha 2015-09
[Anthology] Moe Hime Vol.3
(Renai Jiyuugata! Natsu Honban) [Uchuu (Hikoushi)] Rei-chan, Kirei da yo! (Free!)
(777 FESTIVAL 2nd) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Ume Zanmai (Tokyo 7th Sisters)
[Konnyaku Nabe (magifuro Konnyaku)] Odoroki no Kogasa dezumu (Touhou Project) [Digital]
COMIC Masyo 2010-04
COMIC HOTMILK 2017-07 [Digital]
[R-Koga] Osanai Mitsu
Tadashiku Tsukaimashou.
Comic Hime Dorobou [2008-09]
[Kogaku Kazuya] Sign In + (COMIC Penguin Celeb 2016-01) [Chinese]
(SC65) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] My Beautiful Dark Deranged Fantasy! (Amagi Brilliant Park) [English] [doujin-moe.us]
COMIC Megastore 2005-08
Kiyoka Hitomaku | Summer Fling
COMIC Masyo 2013-12
COMIC Masyo 2014-12
Comic Megastore 2004-10
[Kogaino] Maji, Panee!
COMIC Megastore Alpha 2015-02
COMIC Megastore 2012-01
[Anthology] PetaFeti. 16 [Digital]
COMIC MUGA [2004-10] Vol. 14
(Shota Scratch 7) [abgrund (udk)] Taru Yume 3 (Narutaru)
[R-Koga] VR Series [Digital]
[R-Koga] Bokukko to Shiroi Onaka [Digital]
(SC65) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] My Beautiful Dark Deranged Fantasy! (Amagi Brilliant Park) [Chinese] [光年漢化組]
(C78) [Tsurikichi Doumei (Umedama Nabu, Kogawa Masayoshi, Uranoa)] Nogaremono Nan Demo-R (Various)
(C89) [Penpengusa Club (Katase Minami, Nekoga Yoshiki)] Ferry-chan ni Ecchi na Koto o Oshiechau Usui Hon 2 (Granblue Fantasy)
[R-Koga] Bubunteki Otonaka Keikaku [English] [biribiri]
[R-Koga] Tsuku Mimi Ch. 13
COMIC HOTMiLK 2014-03
COMIC Masyo 2018-08 [Digital]
(C89) [Konnyaku nabe (Various)] R-18G Koga Ryona Goudoushi 3 Koga Ryonabe Shime (Touhou Project)
COMIC Masyo 2010-08
[Anthology] Hinakan 10
(C77) [CELTRANCE (Kogaku Kazuya)] Ijiwaru Kagami. Ijirare Konata. (Lucky Star)
NO WORK, NO LIFE?
COMIC HOTMILK 2017-06 [Digital]
COMIC Megastore Alpha 2014-06
(Super Brilliant Days 2017) [Gure Guli (Urawa Mogutasu, Oshige)] Fuwawan (Ensemble Stars!) [English] [Anzu]
COMIC Megastore 2006-09
[Nozarashi (Nozarashi Satoru)] ROYAL Medaka SCRAMBLE (Medaka Box) [English] [918] [Digital]
COMIC Megastore 2005-11
Hamedori Koga-tan
(C70) [Tenny Le Tai (Aru Koga)] Chiputto Sister (Chokotto Sister)
Comic Megastore 2001-01
COMIC HOTMILK 2018-01 [Digital]
(C89) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] IYASHIKASHI (Dagashi Kashi) [Chinese] [塔布里斯個人漢化]
(SC65) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] My Beautiful Dark Deranged Fantasy! (Amagi Brilliant Park) [Chinese] [脸肿汉化组]
(C95) [CELTRANCE (Kogaku Kazuya)] MamimamiX digress (Puella Magi Madoka Magica)