Mad Kogasax
(C88) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Idol Gurashi! (THE IDOLM@STER CINDERELLA GIRLS)
[R-Koga] Miseijuku Bitch
(C83) [Seven Days Holiday (Shinokawa Arumi, Kogabo)] Mad Tea Party (Sword Art Online) [English] [EHCOVE]
COMIC HOTMILK 2017-11 [Digital]
(C89) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] IYASHIKASHI (Dagashi Kashi) [Chinese] [塔布里斯個人漢化]
[CELTRANCE (Kogaku Kazuya)] Maki-chan ga Hajimete Nico-chan to Ecchi suru Hon (Les Ban) (Love Live!) [English]
COMIC HOTMILK 2017-01 [Digital]
(C93) [MEGA-MIX, Penpengusa Club (Nekoga Yoshiki, Katase Minami)] Ereshkigal Youkoso Chaldea e! (Fate/Grand Order)
COMIC Mate Legend Vol. 24 2018-12 [Digital]
Ganbare ❤ Kogasa-san
(C83) [Tenny Le Tai (R-Koga)] Chuunibyou Demo Ecchi Shitai (Chuunibyou Demo Koi ga Shitai!)
(C52) [CHROMATIC ROOM (Maka Fushigi)] Tousoushin (Various)
Comic Hime Dorobou [2008-09]
COMIC Masyo 2012-12
BUSTER COMIC 2013-11
[R-Koga] Koakuma Acme
[Yaburi Dokoro (Hakano Shinshi)] Kogasa-chan no Shojo o Ubatte Haramase Mata Okasu hon (Touhou Project) [Digital]
(C65) [Niitakayama Tozantai (Kogawa Yasushi)] Card Captor Sakura + Zoukyou Kaiteiban (CardCaptor Sakura, Hyper Police, Sakura Taisen)
[Lolimate Seizou Koujou (Lolimate)] Uso no Odorokashikata o Oshierarete Tokuige ni Jissen suru Kogasa-chan (Touhou Project) [Digital]
lDOL:RECOLLECTlONS
[R-Koga] Nantentatte Jr. Rival -side A & B-
(Reitaisai 7) [Gekka Bijin (Ero Murasaki)] Kogasa-chan Masochism (Touhou Project)
(CR35) [Tsurikichi Doumei (Kogawa Masayoshi, Kosuke)] Oudou ~Jikkon no Power Bomb no Shou~ (Various)
COMIC Megastore 2006-08
COMIC Momohime 2005-08
COMIC HOTMILK 2021-06
COMIC Megastore Alpha 2015-04
COMIC Masyo 2014-02
(C93) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] ROYAL SECRET (Azur Lane)
[R-Koga] Chicchai kedo, Nurunuru
COMIC Megastore 2012-01
COMIC Masyo 2011-07
(SPARK10) [Haramushi. (Kasaoka Shinichi)] Kyuuketsuki no Oshigoto (Ensemble Stars!)
Chigyaku no Umami
(C91) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Girl's responsibility (Girls und Panzer)
COMIC HOTMILK 2017-06 [Digital]
(C84) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] ULTIMARATIO (Sword Art Online) [English] [DirtyTranslations]
COMIC Masyo 2017-01
(C75) [abgrund (udk)] Taru Yume 4 (Narutaru) [Chinese] [刷牙子漢化]
Girl's responsibility
[Hakidame no Koganemushi (Koganemushi)] Short Situations [Chinese] [K记翻译] [Digital]
COMIC XO 2009-05 Vol. 36
Tenshi to Akuma
[Tenny Le Tai] Sekai de Ichiban Neko Maid
Hanayome Ningyou Ch.1-7
(C94) [Goromenz (Yasui Riosuke)] Hamedori Koga-tan (THE iDOLM@STER: Shiny Colors)
Bunny Senpai Room
COMIC Momohime 2007-03
[Kogaino] Sonna Anata ga Sukina Node | I Like It When You're Like That [English] [DesuDesu]
(Super Brilliant Days 2017) [Gure Guli (Urawa Mogutasu, Oshige)] Fuwawan (Ensemble Stars!) [English] [Anzu]
COMIC Mate Legend Vol. 26 2019-04
COMIC Mugen Tensei 2017-07