COMIC Megastore Alpha 2013-12
[USUMY] Nuresugi Nikubou Shidou ~Ochita Ginban no In Tenshi~
[Ninniku(Kari)] Chinko Kokoro x Futsuu Kogasa no Bousou Manga (Touhou Project)
Comic Hime Dorobou 2008-01
(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-) [Chinese] [final個人漢化]
Comic Megastore 2003-12
[Kogaino] Sonna Anata ga Sukina Node | I Like It When You're Like That [English] [DesuDesu]
(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!)
[R-Koga] Higyaku Kyoushitsu [Chinese]
(SPARK11) [Yuushiki (Shinanojima Usa)] Lost Child Seaside (Ensemble Stars!) [English]
COMIC Masyo 2015-12 [Digital]
BUSTER COMIC 2013-05
[CELTRANCE (Kogaku Kazuya)] Sonicomi dollar (Super Sonico) [Digital]
Dandan Eyes (3x3 Eyes)
(COMIC1☆9) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] HAPPY! HAPPY? (THE IDOLM@STER CINDERELLA GIRLS)
COMIC HOTMILK 2017-06 [Digital]
Comic Moe Max Vol.3
[Hakidame no Koganemushi (Koganemushi)] Zetsuen Unaji (Kantai Collection -KanColle-) [Digital]
COMIC Megastore 2007-06
[Anthology] Moe Hime Vol.03
(Kouroumu 12) [G.Entertainment (Gotakichi)] Nue Koga ni Ippouteki ni Sakusei Sareru Hon (Touhou Project)
[R-Koga] Bubunteki Otonaka Keikaku
(Shota Scratch 7) [abgrund (udk)] Taru Yume 3 (Narutaru) [Chinese] [刷牙子漢化]
(C83) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] SISTER FAERIE (Sword Art Online)
Suwarete Nomarete Kogasa-chan
[Anthology] Kemono For Essential
COMIC Megastore 2006-12
蓋を閉じれば匣の中
Jun-Ai Kajitsu 2002-11
COMIC Megastore Alpha 2015-12
COMIC Momohime 2003-02
[Yamitsuki Honpo (Kogasaki Yuina, Youmei)] Double Cast (Kantai Collection -KanColle-) [English] [CGrascal] [Digital]
COMIC HOTMILK 2017-08 [Digital]
(COMIC1☆8) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Toubu Sensen Ijou Ari (Kantai Collection -KanColle-) [Chinese] [final個人漢化]
COMIC Masyo 2015-12
[Anthology] Digital Puni Pedo! Vol. 09
BUSTER COMIC 2014-11
Comic Megastore 2004-05
(Renai Jiyuugata! Natsu Honban) [Uchuu (Hikoushi)] Rei-chan, Kirei da yo! (Free!)
(C64) [Shinkouzan Tozantai (Kogawa Yasushi)] Happa Tai 1 (ToHeart, Kizuato, and Magical Antique)
COMIC XO 2006-08 Vol. 3
COMIC Momohime 2007-01
COMIC Megastore 2011-12
(C70) [Tenny Le Tai (Aru Koga)] Chiputto Sister (Chokotto Sister)
COMIC Megastore 2008-04
COMIC Megastore 2007-11
雑念エンタテイメント
[Kogawa Masayoshi] miamuto ippikino geboku
Hinakan Hi! Vol. 07
COMIC Megastore Alpha 2015-04
[R-Koga] Kitsu Kitsu Ch.02 [English] [ATF]
(C70) [Kakogawa-ya (Kakogawa Tarou)] ASHE HAITENAI (Final Fantasy XII)
COMIC Hime Dorobou 2009-09
[Kharisma Jati] My Wife's Gangrape Fantasy Ch. 1-7 [Chinese] [沒有漢化]
COMIC HOTMILK 2018-03 [Digital]
Tsukioka Kogane no Special Hatsutaiken
[abgrund (udk)] Taru Yume 2 (Narutaru) [Chinese] [刷牙子漢化]
[H-Magazine] Comic MoeMax - Vol.010 [2008-03]
COMIC Megastore 2009-05
(COMIC1☆11) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Eromanga Sensei to Yamada Elf Sensei no Eromanga (Eromanga Sensei) [Chinese] [oo君個人漢化]
(SC61) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] HARUNA BLITZ TACTICS (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]
Omoide Level Genkai Toppa Shita Tsukioka Kogane wa Yonayona P to no Ecchi o Mousou Shite Onanie Shite Shimau
(Hanjuku Hero Life WEST) [Reisei Hormone (Soujiroh, Kikogaminata)] BURN DOWN (My Hero Academia)
(C81) [Tenny Le Tai (R-Koga)] Imouto-tachi wa Asoko ga Setsunai (Boku wa Tomodachi ga Sukunai)
COMIC Megastore 2007-09
COMIC Muga 2004-02
COMIC HOTMILK 2017-10 [Digital]
(C66) [Shinkouzan Tozantai (Kogawa Yasushi)] Happa Tai 2 Revised Edition (ToHeart, Kizuato, and Magical Antique)
(C78) [Youkouro (Various)] Youkouro no Dakimakura 2006 Nen-ban+α (Various)
Odoroki no Kogasa dezumu
COMIC XO 2009-07 Vol. 38
Bell-kun wa Uwakimono | Is Bell a Playboy?
[Mikezoutei] Kyuuketsuki ni Kanzen Haiboku Shita Vanpire Hunter Oyako ga Musuko no Mae de Okasare Kyuuketsuki-ka Shite Shimau Haha no Hanashi
[R-Koga] Tsukumimi
Playing Mommy and Daddy [English] [Rewrite] [olddog51]
(C56) [Brook Studio (kosuke)] kosuke (Kogawa Masayoshi) Kanzen Sairoku Kojinshi Daisandan - Oudou (Various)
[Anthology] Digital Puni Pedo! Vol. 10
COMIC Momohime 2003-10
Hamedori Koga-tan
Koga-tan ni Gyugyutto Amaete
Negi x Kogami Ryoken
Comic Masyo 2005-07
Chigyaku no Umami
COMIC HOTMILK 2017-03 [Digital]
Koi no Chaban Gekijou
(CR35) [Tsurikichi Doumei (Kogawa Masayoshi, Kosuke)] Oudou ~Jikkon no Power Bomb no Shou~ (Various)
(C92) [BERRY BAGEL (Kanekiyo Miwa)] Uchi no Chaldea ni wa Olga Marie Shochou ga Iru. (Fate/Grand Order)
COMIC Hime Dorobou 2008-03
FDO Fate/Dosukebe Order
Comic Megastore 2007-12
[Ninniku(Kari)] Chinko Koishi x Futsuu Kogasa no Request Manga (Touhou Project)
(C88) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Idol Gurashi! (THE IDOLM@STER CINDERELLA GIRLS)
[Ah! Megami-sama!] Yah!! My Goddess (Tenny-le-Tai)
Succubus School Life 1-nensei Hen
Amaesasete! Kogasa-chan!
BD!
COMIC XO 2008-04 Vol.23
which
COMIC Masyo 2011-08 [Digital]
COMIC Masyo 2015-08
(C75) [abgrund (udk)] Taru Yume 0 (Narutaru) [Chinese] [Incomplete]
COMIC Masyo 2015-10
(C85) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] KONGO BLITZ TACTICS (Kantai Collection -KanColle-)
(C88) [STUDIO Hamachigumi (Mizuki Hitoshi)] Ganbare ❤ Kogasa-san (Touhou Project) [Chinese] [oo君個人漢化]
(C85) [Konnyaku Nabe (magifuro Konnyaku)] Tatara Kogasa Jiken (Touhou Project) [Chinese]
[R-Koga] Koakuma Acme
COMIC HOTMILK 2016-06
(Reitaisai 15) [Tora Koubou (Ken Tatuki)] Kogasa Sukebe Shiyouya! (Touhou Project)
COMIC Mate Legend Vol. 25 2019-02 [Digital]
[R-Koga] Kitsu Kitsu