(Hyattou Ryouran ~Kimi no Heart o Shirahadori~ Izumi no Kuni Ensei) [Accelerate (Yumishima Rino)] Hitotsu ni Nacchae (Touken Ranbu)
(C72) [A-office (Yumi Ichirou)] Kikan Yumi Ichirou Dai 7 Gou (Dragon Quest VIII, Super Robot Wars)
Benkyou Suki na Kanojo - The girl friend who likes study
[Kotoyoshi Yumisuke] Haha to Ane to Aoi Ichigo no Fromage - Fromage of mother and an older sister and a blue strawberry Ch. 1-3
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou | Study-Time with Kokoro Onee-chan (Touhou Project) [English] [Mister lol]
[Takano Yumi] Erotic Fairy Tales: Red Riding Hood chap.2 [English]
COMIC Megastore Alpha 2017-09 [Digital]
[Kotoyoshi Yumisuke] - Female Detective Rape - Saeko [Eng]
COMIC HOTMILK 2016-03 [Digital]
(C84) [Lily Lily Rose (Mibu Natsuki)] LOVE SECRET1 (Senran Kagura)
[Kotoyoshi Yumisuke] Hatsujou Milk Tank Mama Momoka Ch. 1-2
[Yumi Ichirou] Hito no Tsuma Ch. 1-7
[Kotoyoshi Yumisuke] F1 Grand Prix
[A-office (Yumi Ichirou)] Kikan Tomomi Ichirou Dai 5 Gou 2003 Nen Haru Gou | Tomomi Ichirou Quarterly 2003 Spring Issue (Dead or Alive)
COMIC HOTMiLK 2013-08
[Nakata Yumi] Osawagase Bentenryou
(C88) [Alice no Takarabako (Mizuryu Kei)] Maria-sama ga Miteru Baishun 7 (Maria-sama ga Miteru)
[Husky guy] SStudy Ch.0-31 (English) (YoManga) (Ongoing)
COMIC HOTMILK 2016-03
[T2 Unit (Franken N)] Per favore, Yamamoto! (The Irresponsible Captain Tylor)
[Ichiro Yumi] i kiss 2
(C88) [Nuno no Ie (Moonlight)] Let's Study xxx Soushuuhen (Love Live!)
[Kotoyoshi Yumisuke] Kainyuu Miko Uzume Ch. 1-8
Yumisaka-san no Baai
(C63) [Dotechin Tengoku (Ryuuki Yumi)] MILL CRAPE
Let's Study Together!
Hitotsu ni Natchae
(CR30) [Dotechin Tengoku (Ryuuki Yumi)] Jii (Dead or Alive)
(C84) [Dotechin Tengoku (Ryuuki Yumi)] Yome to Boku to Furo. (THE iDOLM@STER)
(C86) [Kacchuu Musume (Various)] Ikusame ~Soukai~ (Kantai Collection -KanColle-)
(C99) [Kurohamya (Kurosu)] Satonaka Chie-chan ni Oshioki suru Hon Test Benkyou Hen | Satonaka Chie's Punishment - Test Study Edition (Persona 4) [English] [head empty]
(Futaket 9.5) [serious graphics (ICE)] ICE BOXXX 12 Teron jin no Shison Sonzoku ni Kan suru Kousatsu | ICE BOXXX 12 Teron's Study of Offspring Survival (Space Battleship Yamato 2199) [English] {doujin-moe.us}
[Kotoyoshi Yumisuke] Juicy Fruits [English] [Decensored]
[Akiyama Kenta] Eh~Ken!! - Movie Study Club Ch.1-7.5 (Comic Aun 2013-2014) [English] [The Lusty Lady Project]
COMIC Megastore DEEP Vol. 8
[Edge Edge] SStudy Ch.0-24 (English) (YoManga) (Ongoing)
[Kotoyoshi Yumisuke] Kyonyuu Kakusu wa Sichinan Abaku Ch.1-5
(Chojin no Eichi 2022) [Kuensan1350 (Kusothumu)] Potion Study Shippaidan (Genshin Impact) [Chinese] [补丁布丁的行云流水汉化组]
(C84) [Nuno no Ie (Moonlight)] Let's Study xxx 2 (Love Live!)
Nyuuwaku Dynamite
Yumi's Study Abroad
(C88) [Dotechin Tengoku (Ryuuki Yumi)] Yome to Boku 6 (THE IDOLM@STER)
[Kotoyoshi Yumisuke] GLAMOROUS ROSES
[Anthology] Naru Hina Plus 5 (Various)
Namaiki! 2009-08
COMIC Megastore DEEP Vol. 36
A Wildlife Study of Poni Canyon
[Nekonomori Maririn] Shin Koneko no Gakushuu-chou Hoken Kango | New Kitten Studies [English] [SaHa]
XXX IV
COMIC HOTMILK 2016-02
E!? Aiba Yumi kara Bonyuu ga!?
[Takano Yumi] Erotic Fairy Tales: The Little Match Girl chap.4 [English]
(C94) [PRISMATIC (Aoi Yumi)] Shizuka ni, Sato - Keep Quiet! Sato (THE IDOLM@STER CINDERELLA GIRLS)
[Tsukimori Izumi] Systematic Study Group [English][SaHa]
(C70) [A-office (Yumi Ichirou)] Kikan Yumi Ichirou Tokubetsugou 1 (The Melancholy of Haruhi Suzumiya)
Seijino Obenkyou - STUDY OF XXXXX
COMIC Megastore DEEP Vol. 16 [Digital]
SStudy Ch.0-8
Girls Study [Harumi Chihiro] [ENG]
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together? (Strike Witches) [English]
SStudy Ch.0-45
COMIC HOTMILK 2015-03
[Itaba Hiroshi] Tanima de Obenkyo | Study With Cleavage (Namaiki! 2016-03) [English] [Brolen]
Secret Study
COMIC Megamilk 2011-09 Vol. 15
COMIC Megastore Alpha 2014-04
COMIC 0EX Vol. 16 2009-04
(C83) [Holiday School (Chikaya)] Steady Study (Summon Night 3)
COMIC 0EX Vol. 30 2010-06
(C83) [YKMC Matsuri (Yumisaki Ren, Tsuru Ryuuzou)] Senran Shunga (Senran Kagura)
COMIC Megastore DEEP Vol. 17 [Digital]
Romance Study + Secret Study
COMIC Megastore 2012-11
Comic Tenma 2004-02
[Black Monkey] Study Together [Chinese][水之源汉化组]
(C69) [Dotechin Tengoku (Ryuuki Yumi)] PSYCHO ROCK cow-version 2002-2004
[Kotoyoshi Yumisuke] Haha to Ane to Aoi Ichigo no Fromage - Fromage of mother and an older sister and a blue strawberry Ch. 1-4
地味巨乳 黒川さんのHなOL性活 第3話(Chinese)
[Anthology] Core Colle - Megane Kyonyuu Musume o Okasu! [Digital]
COMIC HOTMiLK 2015-06
[Triple Luck (Miyoshi)] Nechatta Aiba Yumi ni Sukebe Suru Hon (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
COMIC Megastore Alpha 2018-11 [Digital]
COMIC 0EX Vol. 20 2009-08
Kaibutsu Musume Studies - Monster Girl Studies
悪乗り☆ドデカップ(Chinese)
[LOVE JOKER(YUMI)] エル♂xミスラ (ファイナルファンタジー XI)
(COMIC1☆12) [Dotechin Tengoku (Ryuuki Yumi)] Love Mako (THE iDOLM@STER)
COMIC Megastore DEEP Vol. 20
[Hatahata Factory (Kotoyoshi Yumisuke)] XXX V (Dead or Alive)
(C68) [type=punishment (Sid Daisuke)] Sanpiki ga Kiru!! Otona Muke (Maria-sama ga Miteru)
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study (ANGEL Club 2016-03) [English] [N04h]
Pure Majo Study XXX {NecroManCr}
[Yukiu Con] Manga de Wakaru Seiinbenkyouhou | Study Method With SEMEN -comic edition (COMIC LO 2016-03) [English] {5 a.m.}
[Kotoyoshi Yumisuke] Nyuugyaku no Rudbeckia ~Daiyongyaku~ (COMIC Megastore DEEP Vol. 29) [Chinese] [百合控勿点个人汉化] [Digital]
Should We Study
A Study on External Narcissism
SStudy Ch.0-25
COMIC Megastore DEEP Vol. 6 [Digital]
(C66) [Kinoko Allstars (Kinokonokko, Yumi Ichirou)] Kinoko Tsuushin 3 (Garou Densetsu, King of Fighters)