(C78) [Tsurikichi Doumei (Umedama Nabu, Kogawa Masayoshi, Uranoa)] Nogaremono Nan Demo-R (Various)
(C64) [Shinkouzan Tozantai (Kogawa Yasushi)] Happa Tai 1 (ToHeart, Kizuato, and Magical Antique)
COMIC Masyo 2016-09
[Nekoga Jun] V-I-P
(C70) [Tsurikichi-Doumei (Kiki Ryuu, Kogawa Masayoshi, Umedama Nabu)] Ero no Gunzou 3 ~Neburiai Hora !~ (Keroro Gunsou)
Facehugger ni Haritsukareta Kogasa-chan
Surprise Meister KogaNue
(Super Brilliant Days 2017) [Zakuroiro (F-1 Zakuro)] Kiyoka Hitomaku | Summer Fling (Ensemble Stars!) [English] [Anzu] [Decensored]
Kogami Ryoken mo neko ni naru.
[R-Koga] Papa no Seikyouiku - Papa's Sex Education
(C66) [Shinkouzan Tozantai (Kogawa Yasushi)] Happa Tai 2 Revised Edition (ToHeart, Kizuato, and Magical Antique)
Omodume BOX 32
COMIC Masyo 2017-01
(C94) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Aogami Shoujo no Junan - The Passion of Blue Hair Girls (Various)
[Hibon (Itami)] Witcher Heroines (The Witcher 3) [Chinese] [沒有漢化] [Digital]
(C95) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Kinki Shinpan (Sword Art Online) [Chinese] [塔布里斯個人漢化]
[Yaburi Dokoro (Hakano Shinshi)] Kogasa-chan no Shojo o Ubatte Haramase Mata Okasu Hon (Touhou Project) [Chinese] [CE家族社] [Digital] [Incomplete]
[Pirokobo (Piro)] Hakone Sanchuu Yasen (Gate: Jieitai Kano Chi nite, Kaku Tatakaeri) [English] [Doki Fansubs] [Digital]
(俺と角煮と油そば) I Had Grown A Tail When I Got Up In The Morning Part 2 [English] (CrayZayJay)
(C91) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Girl's responsibility (Girls und Panzer)
[CELTRANCE (Kogaku Kazuya)] Mama Hame Sex (Tsuya) no Ni [Chinese] [魔劍个人汉化]
(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!) [Chinese] [绅士仓库汉化]
(C83) [CELTRANCE (Kogaku Kazuya)] Gyakushuu no Akai Hito (Puella Magi Madoka Magica)
(SC61) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] HARUNA BLITZ TACTICS (Kantai Collection -KanColle-)
(C83) [Tenny Le Tai (R-Koga)] Chuunibyou Demo Ecchi Shitai (Chuunibyou Demo Koi ga Shitai!)
(C85) [Gainamon (Natsu no Koucha)] Kogasa No Okuchi Lesson! (Touhou Project)
(CR25) [Tenny Le Tai, Kemigawa Doubutsu Byouin (R-Koga, Efink, Kona)] Nadenade Shite Kudasai (To Heart)
[R-Koga] Boku ga Kemono SEX ni Hamaru made
[Nekoga Jun] Fushigi no Kuni no Chikubi-chan
COMIC Mugen Tensei 2017-09 [Digital]
[R-Koga] Sodachikake
Wanwan Otou-san | 犬系爸爸 04
[MULTIVITAMIN] 介抱幼柑
COMIC HOTMILK 2017-07 [Digital]
COMIC Megastore 2006-09
(C77) [CELTRANCE (Kogaku Kazuya)] Ijiwaru Kagami. Ijirare Konata. | Meanie Kagami. Teased Konata. (Lucky Star) [English] [The Chrysanthemum Translations]
Ochinpo Shitei
COMIC Masyo 2016-08
(C75) [CELTRANCE (Kogaku Kazuya)] Ao Geki Murasaki Mamoru! (Lucky Star)
COMIC Hime Dorobou 2008-03