Hensuki Koga Yuika

(Super Brilliant Days 2017) [Gure Guli (Urawa Mogutasu, Oshige)] Fuwawan (Ensemble Stars!) [English] [Anzu]

COMIC Masyo 2018-08 [Digital]

[Tsurikichi-Doumei (Kogawa Masayoshi)] Oudou ~Suichoku Rakka Shiki Buren Buster no Shou~ (Ojamajo Doremi)

Houjou-ke no Inbi naru Nichijyou

[Anthology] Digital Puni Pedo! Vol. 11

[Nozarashi (Nozarashi Satoru)] ROYAL Medaka SCRAMBLE (Medaka Box) [Digital]

(C95) [CELTRANCE (Kogaku Kazuya)] MamimamiX digress (Puella Magi Madoka Magica) [Chinese] [脸肿汉化组]

(C94) [Ichigo Bakery (Shu Cream)] Sakuya de GO! Ero Produce Hen (THE iDOLM@STER: Shiny Colors) [Chinese]

COMIC Masyo 2015-10

[Ninniku(Kari)] Chinko Raiko-san x Futsuu Kogasa no Dengeki Manga (Touhou Project)

[Fan No Hitori] Vtuber触手H漫画 来◯夏芽/椎◯唯華

(C64) [Atsujiya (Yamamoto Atsuji)] Magic Recorder

[odin (Kurokawa Izumi)] Koga-tan ni Gyugyutto Amaete | I want to be pampered by Koga-Tan! (THE iDOLM@STER: Shiny Colors) [English] [Im Simon! 93.7]

COMIC Masyo 2016-07

[Anthology] Kono Hito Chikan Desu! Vol.2

(C61) [Tenny Le Tai (R-Koga, EFINK)] Neko Maid A GO GO!

Himitsu no Nioi | 秘密的味道

COMIC Megastore 2010-02

COMIC HOTMILK 2017-01 [Digital]

Mitsumine daydream

[R-Koga] Rokomo

Vtuber Shokushu H Manga Kurusu Natsume Shiina Yuika

Succubus o Shoukan Shitara, Gal Deshita. | 想著召喚魅魔,來的卻是辣妹

COMIC Masyo 2017-11 [Digital]

(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-)

[R-Koga] Osanai Mitsu

(COMIC1☆14) [Showa Saishuu Sensen (Hanauna)] Tsukioka Kogane no Special Hatsutaiken (THE iDOLM@STER: Shiny Colors) [Chinese] [夏月兔个人汉化]

(C101) [Nijiiro Suishou (Nanashiki)] Tokutei No Mania!? (Nijisanji) [Digital]

負けず嫌いな幼馴染ちゃん

Sakuya to Kogane ga Saimin de AV Debut Suru Hon =White Symphony=

COMIC Muga 2005-04 Vol. 19

COMIC Megastore 2006-11

Kizuato

(SC65) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] My Beautiful Dark Deranged Fantasy! (Amagi Brilliant Park) [English] [doujin-moe.us]

Hinakan Hi! Vol. 04

Surprise Meister KogaNue

[Sorairo Chouchou (Koga Yoshihisa)] Kurakura Kuroi Mina Sokode (Super Robot Wars Z)

Niji to Sanji no Majiwaru Hon Fuku

Hinakan Hi! Vol. 02

Cocoon Party

BUSTER COMIC 2016-09

(SC59) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Kagami-san Maji Angel (Sasami-san@Ganbaranai)

(C91) [CELTRANCE (Kogaku Kazuya)] Ma ni Miirareshi Mahou Shoujo wa Mi o Kurai Suitsukusu 2 (Puella Magi Madoka Magica) [English] [SMDC]

愛執乳首彼女

Negi x Kogami Ryoken

(C56) [Brook Studio (kosuke)] kosuke (Kogawa Masayoshi) Kanzen Sairoku Kojinshi Daisandan - Oudou (Various)

(Mimiket11) [Tenny Le Tai (Chilitan, Aru Koga)] Her-Tan x Her-Tan (Harry Potter)

Stalker Otoko no shitsuyou na Teku ni hageshiku ikasarechau! | 被男跟踪狂强硬地上了个爽!

(CCOTokyo134) [Aozora Shoujo (Shirane Taito)] Ame to Katatsumuri | 雨和蝸牛 [Chinese] [瑞树汉化组

[R-Koga] Tachiirikinshi no Ecchi Kichi (H base of no admittance)

[R-Koga] Sube Sube

[Kogaku Kazuya] Follower Flower (COMIC Penguin Club Sanzokuban 2016-07) [Chinese]

COMIC Masyo 2018-06 [Digital]

Magazine Cyberia Vol. 131

(C53) [STUDIO SHARAKU (Sharaku Seiya)] Yoiko no Ratai Book 4 Kai (H2)

COMIC Muga 2005-03 Vol.18

COMIC HOTMILK 2017-06 [Digital]

(C96) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Yappari Onii-sama to Kozukuri o. (Lord El-Melloi II-sei no Jikenbo) | In the End, I Want to Make Children with Onii-sama [English] [EHCOVE]

[koga te kko]tosiue no kare ha ama ku ida ku。～XX saisa no yara sii zyouzi~01-03｜被年上男友溺愛怀抱～xx年齡差的羞澀情事~01-03[中文] [橄榄汉化组]

[CELTRANCE (Kogaku Kazuya)] Mamimamix 3 (Puella Magi Madoka Magica) [English] [Digital]

COMIC Masyo 2014-12

(C66) [Shinkouzan Tozantai (Kogawa Yasushi)] Happa Tai 2 Revised Edition (ToHeart, Kizuato, and Magical Antique)

Tsukioka Kogane

Negi x Kogami Ryoken

[Gensou Stomach (Taku)] Suwarete Nomarete Kogasa-chan | Kogasa-chan Gets Sucked in and Swallowed (Touhou Project) [English] [desudesu] [Digital]

[Fan No Hitori] Vtuber触手H漫画 来◯夏芽/椎◯唯華

(C78) [Aichiko (ubizo)] Nekogami Akira-sama to Issho. (Lucky Star)

(C75) [abgrund (udk)] Taru Yume 0 (Narutaru) [Chinese] [Incomplete]

COMIC Megastore Alpha 2014-06

[Kotoyoshi Yumisuke] Anoko to Apaman