[R-Koga] Sodachi Kake
[Yaburi Dokoro (Hakano Shinshi)] Kogasa-chan no Shojo o Ubatte Haramase Mata Okasu Hon (Touhou Project) [Chinese] [CE家族社] [Digital] [Incomplete]
(SPARK11) [Yuushiki (Shinanojima Usa)] Lost Child Seaside (Ensemble Stars!) [English]
Tsukioka Kogane no Dosukebe Lesson
COMIC Megastore 2010-02
KogaSana wa Watashi no Paipaigasa
Bunny Koga-tan
COMIC Megastore Alpha 2015-02
(SC8) [Tsurikichi-Doumei (Kogawa Masayoshi)] Oudou ~Rolling Elbow no Shou~ (Various)
Collezione Colorante + Omake
[Anthology] PetaFeti. 15 [Digital]
COMIC HOTMiLK 2014-03
Comic Masyo 2005-01
(C80) [Youkouro (Various)] Youkouro no Dakimakura 2007-2008 Nen-ban (Various)
[Aizen Mana] Is It An Invitation For Sexual Intercourse? ~Story of a Carnivorous Narcissist and an Aromantic Woman~ | 你在以做愛為前提邀請我嗎?~肉食系自戀男子與絕對不戀愛的女子~ Ch.1-5 [Chinese] [莉赛特汉化组]
Hinakan Hi! Vol. 03
[Hakidame no Koganemushi (Koganemushi)] Short Situations [Chinese] [K记翻译] [Digital]
[Kakogawa Tarou] Aizouningen Virgin Tail | Love Making Human, Virgin Tail (Comic Unreal Anthology Color Comic Collection 2 Vol. 2) [English] [q91] [Digital]
AzuLan Omnibus NTR Manga
a serise of nijisanji livers'pubes
COMIC Megastore Alpha 2015-06
COMIC Masyo 2011-05
(C75) [abgrund (udk)] Taru Yume 0 (Narutaru) [Chinese] [Incomplete]
[R-Koga] Tsukumimi 2 [English] [Tonigobe] [Decensored]
(C70) [Kakogawa-ya (Kakogawa Tarou)] ASHE HAITENAI (Final Fantasy XII) [English] [Rinruririn]
Wakazuma Zakari | 若妻花滿開
COMIC HOTMILK 2018-02 [Digital]
Comic Masyo 2005-07
(C90) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Girl's Association (Girls und Panzer)
[Anthology] Kotori-kan Vol 2
[Kogaino] Sonna Anata ga Sukina Node | I Like It When You're Like That [English] [DesuDesu]
(C78) [abgrund (udk)] Ore no Yome.doc
[R Koga] Tsukumimi 2
[Guchokuya (Spec-R)] Moeru! Oniisan (Pia Carrot e Youkoso!!)
COMIC Momohime 2007-04
(C75) [abgrund (udk)] Taru Yume 0 (Narutaru) [Chinese] [Incomplete]
(C77) [CELTRANCE (Kogaku Kazuya)] Ijiwaru Kagami. Ijirare Konata. (Lucky Star)
(C83) [Takoyaki-batake (Takoyaki) Kogasa Surprise (Touhou Project) [English] [CGrascal]
[Tsurikichi-Doumei (Kogawa Masayoshi)] Oudou ~Jumping High Kick no Shou~ (Various)
COMIC Megastore 2005-06
(C78) [Aichiko (ubizo)] Nekogami Akira-sama to Issho. (Lucky Star)
COMIC XO 2008-06 Vol.25
[R-Koga] Boku ga Kemono SEX ni Hamaru made
(C45) [Naniwa-ya (Various)] NANIWA-YA FINAL DRESS UP! (Various)
BUSTER COMIC 2015-01
(C89) [Konnyaku Nabe (Harasaki)] Kogasa VS Raptors (R-18G Koga Ryona Goudoushi 3 Koga Ryonabe Shime) (Touhou Project) [Chinese] [布洛基个人汉化]
[Anthology] Tsuyokikko - This Girl Is Tsundere!
Cosplayer Kusuguri Satsueikai
COMIC HOTMILK 2017-08 [Digital]
[Anthology] Last Child
BUSTER COMIC 2016-07
(C95) [Nikuyakitei (Nikuyaki)] Mitsumine Yuika no Yoru no Eigyou Katsudou Kiroku | Tala sa Binaylohay'ng Kalihokan ni Mitsumine Yuika sa Gabi.e (THE iDOLM@STER_ Shiny Colors) [Binisaya] [Kapoi~]
Tsukioka Kogane no Dosukebe Lesson
[Ogeretsudan (Shinjima Saki)] Scatrina
COMIC Momohime 2005-11
Niji Saimin
Rokudenashina Koi wa Magical de Twinkle ni Hansei Shiyagare
(SC65) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] My Beautiful Dark Deranged Fantasy! (Amagi Brilliant Park) [Chinese] [脸肿汉化组]
COMIC Megastore 2009-06
[R-Koga] Sample Me Please
(C83) [CELTRANCE (Kogaku Kazuya)] Gyakushuu no Akai Hito (Puella Magi Madoka Magica)
Comic Masyo 2004-09
[Kogaino] Sonna Anata ga Sukina Node | I Like It When You're Like That [English] [DesuDesu] [Decensored]
(CT7) [Tsurikichi Doumei (Kogawa Masayoshi)] Tenjouin Asuka Only Hon (Yu-Gi-Oh! GX) [English]
Sakuya to Kogane ga Muchimuchi Mizugi de Ecchi na Gohoushi Shichaimasu!
COMIC XO 2009-03 Vol. 34
(CR29) [Turikichi Doumei (Kogawa Masayoshi, Umedama Nabu)] Tsurikichi-Doumei No Color Bon Ya! (Various)
Comic Hime Dorobou 2008-05
(CT7) [Tsurikichi Doumei (Kogawa Masayoshi)] Tenjouin Asuka Only Hon (Yu-Gi-Oh! GX)
[Pyramid House (Muscleman)] Boukoku no Elf Hime [English] [EHCOVE]
Sensei Dame desu...
COMIC Momohime 2004-03
Nanashi no Danshokun
COMIC Masyo 2016-01
COMIC HOTMILK 2017-10 [Digital]
(C82) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Marriage Experience (Sword Art Online)
(COMIC1☆8) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Toubu Sensen Ijou Ari (Kantai Collection -KanColle-) [Chinese] [final個人漢化]
Mad Kogasax
[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]
[Anthology] Hinakan 8