(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!)
(COMIC1☆5) [g.k.p. (Mizusawa Nagi)] Tadaima Obenkyou-chu! (CODE GEASS)
Sense to Naisho no Obenkyou | A Secret Study with Sensei
(C57) [Studio Rakugaki Shachuu (Tukumo Keiichi)] Sigel (Oh My Goddess!)
Shishunki no Obenkyou Saishuuwa | Puberty Study Session Final Chapter
(COMIC1☆5) [Underwhite (broiler)] Milk Hole de Nomihoudai desu! (Tantei Opera Milky Holmes)
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou (ANGEL Club 2016-03) [Chinese] [村长个人汉化]
Shishunki no Obenkyou 4 | Puberty Study Session 4
RELEASE-3
Sanyousei to Obenkyoukai
Rikujoubuin to Asedaku Ecchi ~ Coach! Shidou Shite Kudasai! ch. 9-13
Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?
Unicorn-chan to Himitsu no Obenkyoukai
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
(COMIC1☆6) [Circle Ohigetan (Ohigetan)] Ohigebon-29 Imouto Oppai. Sumomo-chan [English] [Striborg]
Katekyo no Obenkyou
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project) [English] [Daddy's Cummies]
[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project)
Shishunki no Obenkyou Ch. 1-3
Ningen no Obenkyou
Yoi ni Makasete Bismarck
Shishunki no Obenkyou Ch.1
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Daiichiwa Complete Ban
(C76) [Nagaredamaya (BANG-YOU)] Yoruneko-san no Shitsuke ke Kata -Kubiwahen- (Bleach) [Decensored]
Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi
Yuri to Issho ni Obenkyou.
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project)
Sayuki no Sato Chapter 2
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON)
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together? (Strike Witches) [English]
(SC12) [Kacchuu Musume) (Various)] Shiritsu Sangendou Gakuen Koubaibu 4 Gou
Iinchou to Obenkyou
Shishunki no Obenkyou Ch.1-2
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Daiichiwa Complete Ban [Digital]
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-)
Ikasaremakuri no Zetsurin Senshumura Nikutai Report ~Aa... Watashi Announcer nanoni!~
Shishunki no Obenkyou | Puberty Study Session Ch. 5
Shishunki no Obenkyou
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)
(CR28) [Studio Rakkyou (Takase Yuu)] Kanzen Nenshou 8 (Love Hina)
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou | Study-Time with Kokoro Onee-chan (Touhou Project) [English] [Mister lol]
Kateikyoushi to Obenkyou
Shishunki no Obenkyou 3 | Puberty Study Session 3
(Kouroumu 9) [Tonzura Douchuu (Kazawa)] Kokoro-chan Ecchi de Obenkyou (Touhou Project)
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [English] {Yuzuru Katsuragi}
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project)
[Rokkaku Yasosuke] Obenkyou ≒ Sex + Osoto no Ishikawa-san (Sex no Shikumi!) [English] [Facedesk]
Outo no Meitantei Inyuu no Sanjuushi
Jissen Enshuu * Queen no Obenkyoukai
[Endou Hiroto] School Melt - Michiyo no Oryouri (COMIC BAVEL 2015-08) [English]
[Guild Plus (tatsuya)] Usagi-san to Obenkyou (Touhou Project) [Digital]
[Yuiga Naoha] KILL ZONE Tokushu Kidou Taiin no Mitsu naru Yokubou Ge | KILL ZONE 特殊機動隊員的甜美的慾望 下 [Chinese]
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Dainiwa Complete Ban
[Aikuri] Obenkyou no Jikan
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
Shishunki no Obenkyou 5 | Puberty Study Session 5
Sanae Onee-chan de Obenkyou Shiyou!
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? (Strike Witches)
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss) [English] =Shinko.Aelith & Krizalid=
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project)
Shishunki no Obenkyou | Puberty Study Session Ch. 1-6
(HaruCC19) [RIX (Mamiya)] Obenkyou no Jikan (Shingeki no Kyojin)
Kanojo no Okaa-san wa Kimochi Ii... no Junbigou
[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
[Yuzu Machi] Obenkyou Yori Ochinchin ga Suki! | I Love Dick More Than Studying! (Digital Puni Pedo! Vol. 09) [English] [Tenua]
Shishunki no Obenkyou chapter 6+sp
Shishunki no obenkyou | Puberty Study Session
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]
(C84) [Kotau (Bowieknife)] Yui Pero (THE IDOLM@STER CINDERELLA GIRLS) [English] [Drag00noid]
[Etigoya (tau)] Oujo no Obenkyou 2 (Dragon Quest V)
Obenkyou no Jikan
Shishunki no Obenkyou Ch. 1-2
Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter
Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!
[Fuyuno Mikan] Obenkyou wa Ecchi no Ato de (COMIC LO 2016-03) [Chinese] [想抱雷妈汉化组] [Digital]
Shishunki no Obenkyou Ch.1-6
Kokoro Onee-chan to H na Obenkyou
sanae oneechan de obenkyou shiyo!
[Tamano Kedama] Beastie Charm (Towako San) [Chinese] [萝莉援助汉化组] [Digital]
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Dainiwa Complete Ban [Digital]
Muchi na Ojou-sama no Obenkyou
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project) [Chinese] [靴下汉化组]
[Rokkaku Yasosuke] Obenkyou ≒ Sex (COMIC Shitsurakuten 2014-01) [English] [Facedesk]
Shishunki no Obenkyou 2 | Puberty Study Session 2
Shishunki no Obenkyou Ch.1-3
[Sugar Milk] Omamagoto | Playing House (Girls forM Vol. 09) [English] [PSYN]
Shishunki no Obenkyou Ch.1-4
Netoraserare Ch. 22
Fuwafuwa Plus
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
……Sonna Hazukashii Obenkyou Shiranai
Osananajimi to no Sugoshikata ~Obenkyoukai Hen~
(C76) [KinoKonomi (kino)] Pachuri no Obenkyou (Touhou Project)
[Tanaka-Ex] Anipyu! [English] [Ugliblawg] [Incomplete]
Seijino Obenkyou - STUDY OF XXXXX
(C89) [Shiawase Manjuu (Shiawase 1500)] Minna de Obenkyou Shimasho!!
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study
Hare-chan no Obenkyou
Immoral na Obenkyou - Immoral Study | 부도덕한 공부
[Momo] Iinchou to Obenkyou
Bremerton
Obenkyou no Sono Ato de
Resort made no Tojou de Car Sex desu yo!?
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project) [Chinese] [迷途竹林汉化]
Mahou de Ecchi no Obenkyou!
COMIC Penguin Club 2016-11
(C81) [NIKKA (Mario Kaneda)] Jissen Enshuu * Queen no Obenkyoukai (Final Fantasy Type-0)
(COMIC1☆11) [Planaria Tei (Arimori Haru)] ……Sonna Hazukashii Obenkyou Shiranai (Eromanga Sensei)
[Aikuri] Obenkyou no Jikan, 2 Jikanme