[R-Koga] Tsukumimi 2 [English] [Tonigobe] [Decensored]
COMIC XO 2008-06 Vol.25
Kogane to Pr
[Kogaino] Datte Shitain Damon
COMIC Megastore 2010-03
BUSTER COMIC 2014-01
COMIC HOTMiLK 2013-07
[koga te kko]tosiue no kare ha ama ku ida ku。~XX saisa no yara sii zyouzi~02|被年上男友溺愛怀抱~xx年齡差的羞澀情事~02[中文] [橄榄汉化组]
[CELTRANCE (Kogaku Kazuya)] Miyuki-san to H Shitarinai. (Lucky Star) [Digital]
[KimMundo] Lux gets Ganked! (League of Legends) [English] [Rewrite]
Comic XO 2008-10 Vol.29
[CELTRANCE (Kogaku Kazuya)] CANDY POCKET (Lucky Star) [Digital]
(C78) [Youkouro (Various)] Youkouro no Dakimakura 2006 Nen-ban+α (Various)
COMIC Masyo 2014-04
[Mikezoutei] Kyuuketsuki ni Kanzen Haiboku Shita Vanpire Hunter Oyako ga Musuko no Mae de Okasare Kyuuketsuki-ka Shite Shimau Haha no Hanashi
COMIC Masyo 2013-12
COMIC HOTMILK 2016-08
(CR29) [Turikichi Doumei (Kogawa Masayoshi, Umedama Nabu)] Tsurikichi-Doumei No Color Bon Ya! (Various)
[Kogaino] Eroseku!
COMIC Megastore Alpha 2016-02
[R-Koga] Kitsu Kitsu Ch.02 [English] [ATF]
COMIC Megastore 2012-12
COMIC Masyo 2017-07 [Digital]
(C46) [Tenny Le Tai (Aru Koga)] R Time Special (3x3 Eyes, Ranma 1/2, Sailor Moon)
COMIC Himedorobow 2008-07
(C89) [Penpengusa Club (Katase Minami, Nekoga Yoshiki)] Ferry-chan ni Ecchi na Koto o Oshiechau Usui Hon 2 (Granblue Fantasy)
Jun-Ai Kajitsu 2002-11
(C82) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Marriage Experience (Sword Art Online)
Girl’s wish
COMIC Mugen Tensei 2017-01 [Digital]
COMIC Megastore Alpha 2014-07
(C84) [Konnyaku Nabe (magifuro Konnyaku)] Koga Ryona Vol. 2 (Touhou Project) [Chinese] [yuanzhongwo渣汉化]
COMIC Masyo 2010-07
[Bū Tarō] Angel & Demon (Futanari)
Odoroki no Kogasa dezumu
Comic Megastore 2007-07
COMIC Masyo 2020-10
COMIC Megastore Alpha 2014-10
COMIC Megastore 2007-04
[R-Koga] Sample Me Please
(C48) [TENNY-LE-TAI (Aru Koga)] Aa!! Megami-sama ni Taiho Sarechauzo!! (Ah! Megami-sama, You're Under Arrest)
COMIC Megastore Alpha 2015-11
(C64) [Atsujiya (Yamamoto Atsuji)] Magic Recorder
COMIC Mugen Tensei 2017-09 [Digital]
(C87) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Fallen Angela (Rakuen Tsuihou -Expelled from Paradise-) [English] {doujin-moe.us}
(C89) [Konnyaku Nabe (Harasaki)] Kogasa VS Raptors (R-18G Koga Ryona Goudoushi 3 Koga Ryonabe Shime) (Touhou Project) [Chinese] [布洛基个人汉化]
COMIC Megastore Alpha 2013-10
[Anthology] Digital Puni Pedo! Vol. 10
COMIC HOTMILK 2018-03 [Digital]
(C87) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Fallen Angela (Rakuen Tsuihou -Expelled from Paradise-)
COMIC Masyo 2015-01