(C52) [CHROMATIC ROOM (Maka Fushigi)] Tousoushin (Various)
[Yamitsuki Honpo (Kogasaki Yuina, Youmei)] Double Cast (Kantai Collection -KanColle-) [English] [CGrascal] [Digital]
(C85) [CELTRANCE (Kogaku Kazuya)] Mamimamix (Puella Magi Madoka Magica) [English] [potocat]
COMIC MEGASTORE 2006-09
[STUDIO SHARAKU (Sharaku Seiya)] Yoiko no Ratai Book 2 (H2) [2000-03-03]
COMIC XO 2007-10 Vol. 17
[Kogaku Kazuya] Nagomi Wakan
Comic Moe Max Vol.5
Bibia Saikou ka yo!
BUSTER COMIC 2015-01
(C92) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] EROMANGA DAYS (Eromanga Sensei)
[Anthology] Hinakan 3
Comic MoeMax 2007-06
COMIC Megastore 2009-12
[Hakidamenokoganemushi]Magical Girl Archives [English][_ragdoll]
COMIC Momohime 2006-08
Ameiro Mitsumine One Room
COMIC Megastore 2008-05
Kizuato
(Kouroumu 5) [Shigunyan] Tapopai ☆ Kogasa (Touhou Project)
COMIC Masyo 2011-07
(CR25) [Tenny Le Tai, Kemigawa Doubutsu Byouin (R-Koga, Efink, Kona)] Nadenade Shite Kudasai (To Heart)
Comic Megastore 2001-05
(C95) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Kinki Shinpan (Sword Art Online)
[Koga Ryohei] El-tentacle Birth Lady's Mk.B Ex.1
(C44) [Dai Nippon Kodomo Shuppan (DONKEY)] Lycéene Nouveau 1
(Super Brilliant Days 2017) [Gure Guli (Urawa Mogutasu, Oshige)] Fuwawan (Ensemble Stars!) [English] [Anzu]
Niji Saimin
COMIC HOTMILK 2017-05 [Digital]
Daseiism Ch. 1-6
(Mimiket11) [Tenny Le Tai (Chilitan, Aru Koga)] Her-Tan x Her-Tan (Harry Potter)
[Anthology] Moe Hime Vol.03
(C85) [CELTRANCE (Kogaku Kazuya)] Mamimamix (Puella Magi Madoka Magica)
Comic Hime Dorobou 2006-12
[H-Magazine] Comic MoeMax - Vol.009 [2008-02]
[R-Koga] Osanai Mitsu
[Xiaowoo] Kaikan Change ♂⇔♀ ~Hajimete wa Onna no Karada de~ | 快感交換♂⇔♀~女體初體驗~ Ch. 1-15 [Chinese] [Digital]
[Anthology] Oshiru Ko Kan 1
[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]
Cocoon Party
Hina no Papa Katsu Funtouki | 陽菜的幹爹奮鬥記
COMIC Megastore 2009-05
(SC65) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] My Beautiful Dark Deranged Fantasy! (Amagi Brilliant Park) [Chinese] [脸肿汉化组]
[R-Koga] Sodachi Kake - Middle of Growing
(COMIC1☆4) [STUDIO Hamachigumi (Mizuki Hitoshi)] Sanae-san to Kogasa-san (Touhou Project)
COMIC Megastore 2005-12
_Kakogawa_Tarou__Bent_love_expression__LoLi-Femdom_
[Raiuzo Taira] BUSTED!
Oogami Koga Tousatsu Nikki
COMIC Masyo 2016-09 [Digital]
COMIC Megastore Alpha 2013-12
COMIC Masyo 2015-10 [Digital]
(C76) [Andore★JAPAN] Ero Nika Gakushuu Chou (Various)
DLsite Girl's Maniax Anthology vol.4
[Toufuya (Various)] Toufuya Jyuuchou (Various)
Tsukenaku Temo Daijoubu Desuyo? ~Koga Koharu Hen~ Preview
COMIC XO 2009-07 Vol. 38
COMIC Momohime 2006-02
[CELTRANCE (Kogaku Kazuya)] CANDY POCKET (Lucky Star) [Digital] [Chinese] [靴下汉化组]
BUSTER COMIC 2015-05
[R-Koga] Pink no Hakumaku | Pink Thin Film
[Anthology] Gochuumon wa Okimari Desuka
COMIC XO 2009-04 Vol.35
BUSTER COMIC 2013-07
(brilliant days) [Mayonaka (Ohiru)] it boy (Ensemble Stars!)
[Kogawa Masayoshi] miamuto ippikino geboku
COMIC Muga 2004-12, 2005-01 combination
[Koganei Musashi] Manga Ero Monogatari (Card Captor Sakura, Cyber Team in Akihabara, Fun Fun Pharmacy, Battle Athletes, Nadesico, Love Hina, Ojamajo Doremi, Utena)
(C84) [Konnyaku Nabe (magifuro Konnyaku)] Koga Ryona Vol. 3 (Touhou Project) [Chinese] [yuanzhongwo渣汉化]
Mama ga Idol!? Ch.1-6
COMIC Masyo 2014-10
[Kogaino] Maji, Panee!
(C46) [Tenny Le Tai (Aru Koga)] R Time Special (3x3 Eyes, Ranma 1/2, Sailor Moon)
COMIC MUGA [2004-10] Vol. 14
COMIC Hime Dorobou 2008-03
(C87) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Fallen Angela (Rakuen Tsuihou -Expelled from Paradise-) [Chinese] [脸肿汉化组]
[Yaburi Dokoro (Hakano Shinshi)] Kogasa-chan no Shojo o Ubatte Haramase Mata Okasu hon (Touhou Project) [Digital]
(brilliant days3) [Snobbism (Chiitake)] Koi no Chaban Gekijou (Ensemble Stars!)
Comic Masyo 2017-05
Comic Megastore 2003-11
にじそうさく05『にじさん毛』
[R-Koga] Sodachi Kake
(SC56) [Amagi Seitetsusho (Ebisu)] Laboratory Animals + Hermaphroditism = Passion (Medaka Box) [English] -Krizalid-
COMIC Momohime 2005-12
Kogasa to H na Otokonoko
[Anthology] Hinakan 8
COMIC Megastore 2005-10
[Hakidame no Koganemushi (Koganemushi)] Short Situations [Digital]
COMIC Masyo 2010-12
[Anthology] Digital Puni Pedo! Vol. 09
[Nozarashi (Nozarashi Satoru)] ROYAL Medaka SCRAMBLE (Medaka Box) [Digital]
[Anthology] Hinakan 9
(CCTokyo137) [ZERO SEVEN (Damu)] in itinere (Ensemble Stars!)
Houjou-ke no Inbi naru Nichijyou
COMIC HOTMILK 2017-03 [Digital]
[R-Koga] Majime Nanoni Hiyake Bitch ♡
COMIC Megastore Alpha 2014-06
(C87) [nocohica (Yuika)] Kirameki Winter Holiday | Sparkling Winter Holiday (Love Live!) [English] [GiB]
[Anthology] Bishoujo Doujinshi Battle 7 (Various)
(C89) [Konnyaku nabe (Harasaki)] Kogasa VS Raptors (R-18G Koga Ryona Goudoushi 3 Koga Ryonabe Shime) (Touhou Project) [English] {atomicpuppy}
(C87) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Fallen Angela (Rakuen Tsuihou -Expelled from Paradise-)
COMIC Megastore 2005-01
COMIC Megastore 2011-12
Shiny Ero Side A
COMIC Masyo 2017-11 [Digital]
COMIC HOTMILK 2016-08 [Digital]
COMIC Megastore Alpha 2014-09
Comic Moe Max Vol.3
COMIC Masyo 2013-06
BUSTER COMIC 2014-11
skyi Ubaiai Fella
a serise of nijisanji livers'pubes
COMIC Momohime 2007-05
[R-Koga] Chicchai kedo, Nurunuru
(C84) [Konnyaku Nabe (magifuro Konnyaku)] Koga Ryona (Touhou Project) [Chinese] [yuanzhongwo汉化]
COMIC Megastore Alpha 2015-07
AzuLan Omnibus NTR Manga
[Mikezoutei] Kyuuketsuki ni Kanzen Haiboku Shita Vanpire Hunter Oyako ga Musuko no Mae de Okasare Kyuuketsuki-ka Shite Shimau Haha no Hanashi
COMIC Masyo 2016-07
COMIC Megastore Alpha 2015-03
(C56) [Brook Studio (kosuke)] kosuke (Kogawa Masayoshi) Kanzen Sairoku Kojinshi Daisandan - Oudou (Various)
COMIC Megastore Alpha 2015-10
Sakuya to Kogane ga Saimin de AV Debut Suru Hon
Ganbare ❤ Kogasa-san
(Love me do Cheer) [Chumimin (Tsutsumi Tsumimi)] un happy birth day (Ensemble Stars!)
(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-)
[Tenny Le Tai] Silky Moon (Sailormoon)
[Ninniku(Kari)] Chinko Kokoro x Futsuu Kogasa no Bousou Manga (Touhou Project)
(C88) [STUDIO Hamachigumi (Mizuki Hitoshi)] Ganbare ❤ Kogasa-san (Touhou Project) [Chinese] [oo君個人漢化]
(COMIC1☆11) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Eromanga Sensei to Yamada Elf Sensei no Eromanga (Eromanga Sensei)
[R-Koga] Kitsu Kitsu Ch.02 [English] [ATF]
[NAGIYAMASUGI] SANAKOGAEROHON
(C91) [Reisei Hormone (Soujiroh, Kikogaminata)] Scratch (My Hero Academia) [English] [Shotachan]
Chijoku no Seikatsu Shidou
[Kogaku Kazuya] Bukkorori Ch. 1-5