COMIC Megastore 2005-01
[Kogaino] Sonna Anata ga Sukina Node | I Like It When You're Like That [English] [DesuDesu]
Lum Can 3 (Urusei Yatsura)
COMIC Momohime 2007-05
[R-Koga] Chicchai kedo, Nurunuru
Suwarete Nomarete Kogasa-chan
COMIC Megastore Alpha 2015-05
(C83) [MEGA-MIX (Nekoga Yoshiki)] Fairy Rondo (Sword Art Online)
Playing Mommy and Daddy [English] [Rewrite] [olddog51]
[Butaro] Tenshi to Akuma
(SC2015 Summer) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Bell-kun wa Uwakimono | Bell-kun Is A Cheater! (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka) [English] [hopeless408]
COMIC HOTMILK 2017-06 [Digital]
(C92) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] EROMANGA DAYS (Eromanga Sensei)
COMIC Megastore 2006-06
COMIC Momohime 2006-10
COMIC Megastore 2005-12
it boy
[Anthology] Ryoujoku Gakkou Vol. 24
[R-Koga] Bubunteki Otonaka Keikaku
(C81) [Midoriya (Ryokusiki)] KogaSana! (Touhou Project)
[Mitsuba] Hitori de Ecchi - What a wonderful onanie Life! [Chinese] [yichengong个人汉化]
(C87) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Fallen Angela (Rakuen Tsuihou -Expelled from Paradise-)
(SC60) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] NO WORK, NO LIFE? (Hataraku Maou-sama!)
COMIC Masyo 2015-08
COMIC HOTMILK 2017-01 [Digital]
[Ah! Megami-sama!] Yah!! My Goddess (Tenny-le-Tai)
(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 2005-11
COMIC Megastore 2010-07
Comic Masyo 2017-05
[Anthology] Tsuyokikko - This Girl Is Tsundere!
[R-Koga] Boku ga Kemono SEX ni Hamaru made
Comic Hime Dorobou 2008-05
Comic Masyo 2009-12
(C81) [TAIL UP! (Arima Yutaka)] KogaCyclone (Touhou Project)
Comic Masyo 2005-03
(C83) [Takoyaki-batake (Takoyaki) Kogasa Surprise (Touhou Project) [English] [CGrascal]
[USUMY] Nuresugi Nikubou Shidou ~Ochita Ginban no In Tenshi~
(C75) [abgrund (udk)] Taru Yume 4 (Narutaru) [Chinese] [刷牙子漢化]
COMIC Megastore 2005-03
Asoko ga Ookikute Nayandeiru Shota to Itoko no Onee-san Sono 2
(C88) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Idol Gurashi! (THE IDOLM@STER CINDERELLA GIRLS)
(C84) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] ULTIMARATIO (Sword Art Online)
[Tenny Le Tai (R-Koga, Pia Pia)] SWEET LIPS + [STUDIO Sharaku (Sharaku Seiya)] SHARAKU SPECIAL + [STUDIO PARADISE (Mutsuki Aya)] MOON RHAPSODY (Various)
(SC65) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] My Beautiful Dark Deranged Fantasy! (Amagi Brilliant Park) [Chinese] [脸肿汉化组]
Comic Megastore 2003-11
(C42) [Naniwaya (Various)] MAKE UP (Bishoujo Senshi Sailor Moon)
(C63) [Tsurikichi Doumei (Kogawa Masayoshi)] Miu-san! Kumite Onegai Shimassu! | Miu-san Kumite! Please! (Non Dema-R Tankahen) (History's Strongest Disciple Kenichi) [English] [Illuminati-Manga]
(C94) [Kansai Gyogyou Kyoudou Kumiai (Marushin)] Idol Nara Seikoushou No Kokoroe Kurai Arubeki Dato Omouyo Kogane Chan (THE iDOLM@STER: Shiny Colors) [English] [NHNL]
Comic Masyo 2005-05
[Konnyaku Nabe (magifuro Konnyaku)] Odoroki no Kogasa dezumu (Touhou Project) [Digital]
Kai Kan Shin Shoku
[Yamitsuki Honpo (Kogasaki Yuina, Youmei)] Double Cast (Kantai Collection -KanColle-) [English] [CGrascal] [Digital]
COMIC Megastore Alpha 2014-10
(SC23) [Chocolate Parfait (Sakuraba Yukine)] Illya to Asobo! (Fate/stay night)
COMIC Masyo 2017-05 [Digital]
COMIC Megastore 2005-04
(C53) [STUDIO SHARAKU (Sharaku Seiya)] Yoiko no Ratai Book 4 Kai (H2)
(C70) [Kakogawa-ya (Kakogawa Tarou)] ASHE HAITENAI (Final Fantasy XII)
COMIC Mugen Tensei 2017-05
[Chuuni + Out Of Sight] M@STER OF PUPPETS 02 (idolmaster)
(C95) [Omocha Kaden (Beni Bana)] Saimin Usagi (Seishun Buta Yarou wa Bunny Girl Senpai no Yume o Minai)
Hajimete no Gakusei Beit Shinjiteita Tenchou ni Datsu Shojo Sareta Tokai o Shiranai Gakusei
COMIC Megastore 2007-06
COMIC Mugen Tensei 2017-01 [Digital]
Comic Megastore 2001-06
Ganbare ❤ Kogasa-san
COMIC Masyo 2015-01
(C78) [Tsurikichi Doumei (Umedama Nabu, Kogawa Masayoshi, Uranoa)] Nogaremono Nan Demo-R (Various)
[Masayoshi Kogawa] Kangoshi Saotome Ayako no Nichijyou (special chapter color version)
Kogasa to H na Otokonoko
Kono Subarashiki Sekai o Mou Ichido - Wonderful World Once Again
Tsukioka Kogane no Dosukebe Lesson
[CELTRANCE (Kogaku Kazuya)] Mama Hame Sex (Tsuya) [Chinese] [魔劍个人汉化] [Digital]
COMIC Megastore 2009-01
(C75) [CELTRANCE (Kogaku Kazuya)] Seigeki Shiei! (Lucky Star) [Chinese] [诱骗者迪卡伊个人汉化]
(C94) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] ETOILE (Shoujo Kageki Revue Starlight) [Chinese] [残碑日月个人汉化]
(C94) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Aogami Shoujo no Junan - The Passion of Blue Hair Girls (Various)
(C91) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Girl's responsibility (Girls und Panzer)
BUSTER COMIC 2013-03
(COMIC1☆13) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Bougin (Ryuuou no Oshigoto!)
[Tsurikichi-Doumei (Kogawa Masayoshi)] Oudou ~Jumping High Kick no Shou~ (Various)
COMIC Masyo 2017-03