Koga Olga

(C88) [STUDIO Hamachigumi (Mizuki Hitoshi)] Ganbare ❤ Kogasa-san (Touhou Project) [Chinese] [oo君個人漢化]

[CELTRANCE (Kogaku Kazuya)] Mama Hame Sex (Tsuya) no San (Mae)

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

(C42) [Naniwaya (Various)] MAKE UP (Bishoujo Senshi Sailor Moon)

(C70) [Tsurikichi-Doumei (Kiki Ryuu, Kogawa Masayoshi, Umedama Nabu)] Ero no Gunzou 3 ~Neburiai Hora !~ (Keroro Gunsou)

Omoide Level Genkai Toppa Shita Tsukioka Kogane wa Yonayona P to no Ecchi o Mousou Shite Onanie Shite Shimau

COMIC HOTMILK 2017-03 [Digital]

[R-Koga] Bokukko to Shiroi Onaka [Digital]

[NAGIYAMASUGI] SANAKOGAEROHON

Facehugger ni Haritsukareta Kogasa-chan

[Ninniku(Kari)] Chinko Kokoro x Futsuu Kogasa no Bousou Manga (Touhou Project)

COMIC Mugen Tensei 2017-05 [Digital]

[Yamitsuki Honpo (Kogasaki Yuina, Youmei)] Double Cast (Kantai Collection -KanColle-) [English] [CGrascal] [Digital]

COMIC Megastore Alpha 2016-03

Oogami Koga Tousatsu Nikki

BUSTER COMIC 2013-09

(C87) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Fallen Angela (Rakuen Tsuihou -Expelled from Paradise-)

[Bū Tarō] Angel & Demon (Futanari)

COMIC Masyo 2016-02

[R-Koga] Shoujo Byoutou

COMIC HOTMILK 2017-11 [Digital]

COMIC MUGA [2004-10] Vol. 14

(COMIC1☆9) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] HAPPY! HAPPY? (THE IDOLM@STER CINDERELLA GIRLS)

(C78) [Youkouro (Various)] Youkouro no Dakimakura 2006 Nen-ban+α (Various)

COMIC Megastore 2008-07

[Anthology] Kindan Kanin Vol. 25 Boshi Seikou

ETOILE

(C92) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Girl’s wish (Girls und Panzer)

Playing Mommy and Daddy [English] [Rewrite] [olddog51]

Hinakan Hi! Vol. 07

COMIC HOTMILK 2017-04 [Digital]

COMIC HOTMILK 2017-06 [Digital]

COMIC Megastore 2008-11

COMIC Masyo 2016-02

[R-Koga] Miseijuku Bitch

COMIC Momohime 2007-06

COMIC HOTMILK 2017-02 [Digital]

COMIC Megastore 2011-12

(SC8) [Tsurikichi-Doumei (Kogawa Masayoshi)] Oudou ~Rolling Elbow no Shou~ (Various)

(C77) [Tenny Le Tai] Tenny Le 1st Eva Ha (Neon Genesis Evangelion)

COMIC Megastore 2009-08

COMIC Masyo 2017-03

[Marked-two (Suga Hideo)] Marked Girls Vol. 14 (Fate/Grand Order) [Digital]

COMIC Masyo 2013-06

COMIC Megastore 2007-09

BUSTER COMIC 2014-09

COMIC Momohime 2003-07

Comic XO 2009-11 Vol.42

(C85) [CELTRANCE (Kogaku Kazuya)] Mamimamix (Puella Magi Madoka Magica) [English] [potocat]

(C84) [Konnyaku Nabe (magifuro Konnyaku)] Koga Ryona Vol. 2 (Touhou Project) [Chinese] [yuanzhongwo渣汉化]

(Eirei-tachi no Kiseki) [Suzushirodou (Suzushiro Nazuna)] Olga Marie Animusphere GRAND BEST 8-jikan SPECIAL (Fate/Grand Order)

COMIC MASYO 2013-04

COMIC Masyo 2010-10

COMIC Megastore 2006-06

(C91) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Flowers of a lost country (Shuumatsu no Izetta)

エレラブ

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

(COMIC1☆14) [Showa Saishuu Sensen (Hanauna)] Tsukioka Kogane no Special Hatsutaiken (THE iDOLM@STER: Shiny Colors)

COMIC Masyo 2013-08 [Digital]

COMIC Megastore 2005-04

Comic Masyo 2017-05

COMIC Megastore Alpha 2014-08 [Digital]

COMIC Masyo 2010-04

COMIC Megastore 2011-10

[Anthology] Hinakan 9

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

[Butaro] Tenshi to Akuma

COMIC Megastore 2006-01

(C86) [CELTRANCE (Kogaku Kazuya)] An→Saya Pakorissimo (Puella Magi Madoka Magica)

COMIC MEGASTORE 2006-09

COMIC HOTMILK 2016-10

BD!

Sakuya to Kogane ga Muchimuchi Mizugi de Ecchi na Gohoushi Shichaimasu!

Comic Megastore 2003-09

[R-Koga] Tsukumimi 2

Hinakan Hi! Vol. 02

Itteki no Eikyou

Comic Hime Dorobou [2008-09]

[R-Koga] Innocent Sex

[Tenny Le Tai (R-Koga, Pia Pia)] 逮捕されちゃうぞ (3x3 Eyes, Minky Momo, Nadia, Hoshizuki Paradise, You're Under Arrest)

Succubus School Life 1-nensei Hen

(C76) [abgrund (udk)] Taru Yume 5 (Narutaru) [Chinese] [刷牙子漢化]

_Kakogawa_Tarou__Bent_love_expression__LoLi-Femdom_

[Anthology] Digital Puni Pedo! Vol. 12

(C89) [Penpengusa Club (Katase Minami, Nekoga Yoshiki)] Ferry-chan ni Ecchi na Koto o Oshiechau Usui Hon 2 (Granblue Fantasy)

[Anthology] Kono Hito Chikan Desu! Vol.01

(SC2015 Winter) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Shibuya Rin wa Producer no Yume o Miru ka? (THE IDOLM@STER CINDERELLA GIRLS)

(C91) [Reisei Hormone (Soujiroh, Kikogaminata)] Scratch (My Hero Academia) [English] [Shotachan]

[Anthology] Tsuyokikko - This Girl Is Tsundere!

[CELTRANCE (Kogaku Kazuya)] Mama Hame Sex (Tsuya) no Ni [Chinese] [魔劍个人汉化]

[Enueeru] 精液逆流JK

(C94) [Blue Section (Arai Kogane)] Sweety Rain. (Kantai Collection -KanColle-)

[R-Koga] Boku ga Kemono SEX ni Hamaru made

Sakuya to Kogane ga Minami no Shima de Ecchi na Satsuei Sarechaimashita

COMIC Megastore 2009-12

COMIC Momohime 2007-02 Vol. 76

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

[Kakogawa Tarou] Illegal Ability

FDO Fate/Dosukebe Order

Lum Can 3 (Urusei Yatsura)

COMIC HOTMILK 2018-03 [Digital]

Kai Kan Shin Shoku

[R-Koga] Bubunteki Otonaka Keikaku [English] [biribiri]

COMIC Masyo 2018-06 [Digital]

(C95) [RINRIN (RINRIN)] Seishun Buta Yarou! (Seishun Buta Yarou wa Bunny Girl Senpai no Yume o Minai)

[Kogawa Masayoshi] miamuto ippikino geboku

(Reitaisai 7) [Gekka Bijin (Ero Murasaki)] Kogasa-chan Masochism (Touhou Project)

[Olga-time Slap (Ichino)] Mobu × Arashiyama (+Chotto Jin) Ryoujoku Matome (World Trigger) [Chinese] [新桥月白日语社]

COMIC Momohime 2003-02

Koga-tan ni Gyugyutto Amaete

Litmus (re-translated,crossdress storry)

COMIC MASYO 2013-02

(C46) [Tenny Le Tai (Aru Koga)] R Time Special (3x3 Eyes, Ranma 1/2, Sailor Moon)

(C81) [Tenny Le Tai (R-Koga)] Imouto-tachi wa Asoko ga Setsunai (Boku wa Tomodachi ga Sukunai)

(C93) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Girl's Mission (Girls und Panzer)

COMIC Momohime 2004-03

(C44) [Tenny Le Tai (R-Koga, Pia Pia)] Lunar Dancer (Bishoujo Senshi Sailor Moon)

COMIC Megastore 2011-09

Kokoro Ubaware Koi Kogare

COMIC Megastore 2008-02

Saimin Usagi

COMIC Masyo 2017-11 [Digital]

[R-Koga] Mechashiko Hiyakekko | 曬痕女孩來做愛吧 [Chinese]

COMIC Momohime 2003-04 Vol. 30

[R-Koga] Aigan Shoujo

BUSTER COMIC 2015-07 [Digital]

COMIC HOTMILK 2019-01 [Digital]

[Kogaino] Sonna Anata ga Sukina Node | I Like It When You're Like That [English] [DesuDesu]

COMIC Mugen Tensei 2017-09 [Digital]

[Anthology] Oshiru Ko Kan 1

COMIC Masyo 2015-12

[Koga Ryouhei] PrelfIllust No3 HighComics

Tsukioka Kogane no Special Hatsutaiken

(C92) [CELTRANCE (Kogaku Kazuya)] Mamimamix 3 (Puella Magi Madoka Magica)

[R-Koga] Sample Me Please Ch. 1 [English] [kurokat]

(C89) [Konnyaku nabe (Various)] R-18G Koga Ryona Goudoushi 3 Koga Ryonabe Shime (Touhou Project)

COMIC Megastore 2006-11

SWEET LIPS + SHARAKU SPECIAL + MOON RHAPSODY

COMIC Masyo 2015-01

[CELTRANCE (Kogaku Kazuya)] Mama Hame Sex (Tsuya) [Digital] [English] {InsanePraetor}

[Anthology] Kemono For Essential 3

[Anthology] Hinakan 7

Girl's association

COMIC Masyo 2016-01

(C95) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Kinki Shinpan (Sword Art Online) [Chinese] [塔布里斯個人漢化]

COMIC Megastore 2006-02

COMIC Megastore 2006-08

(SPARK11) [Yuushiki (Shinanojima Usa)] Lost Child Seaside (Ensemble Stars!) [English]