[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Daiichiwa Complete Ban [Digital]
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss) [English] =Shinko.Aelith & Krizalid=
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]
Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!
(C88) [Akausagi (Fukuyama Naoto)] P-kun no Kabutomushi (THE IDOLM@STER CINDERELLA GIRLS)
Shishunki no Obenkyou Ch.1-6
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
(COMIC1☆11) [Planaria Tei (Arimori Haru)] ……Sonna Hazukashii Obenkyou Shiranai (Eromanga Sensei)
Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Daiichiwa Complete Ban
Sanae Onee-chan de Obenkyou Shiyou!
Shishunki no Obenkyou 3 | Puberty Study Session 3
Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study
(C68) [Studio Retake (Kobayashi Shouichi)] 723 Style (Keroro Gunsou)
[Seihoukei] A new education for the sake of the kindergartners (Comic LO 2014-05) [English] {5 a.m.}
sanae oneechan de obenkyou shiyo!
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Dainiwa Complete Ban [Digital]
(Kouroumu 9) [Tonzura Douchuu (Kazawa)] Kokoro-chan Ecchi de Obenkyou (Touhou Project)
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Dainiwa Complete Ban
Gesellschafts Abend Zwei
[Anthology] Toushin Engi Vol. 16
Ningen no Obenkyou
Osananajimi to no Sugoshikata ~Obenkyoukai Hen~
[Agata] Mama Para ~Chijo Zukan~
Shishunki no Obenkyou | Puberty Study Session Ch. 5
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [English] {Yuzuru Katsuragi}
Jeanne to Obenkyou
Kateikyoushi to Obenkyou
[Aikuri] Obenkyou no Jikan
Iinchou to Obenkyou
……Sonna Hazukashii Obenkyou Shiranai
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
Yuri to Issho ni Obenkyou.
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project) [Chinese] [靴下汉化组]
Shishunki no Obenkyou
Shishunki no Obenkyou chapter 6+sp
[Takurou] Ecchi Tokidoki Obenkyou
Unicorn-chan to Himitsu no Obenkyoukai
[Aikuri] Obenkyou no Jikan, 2 Jikanme
Kokoro Onee-chan to H na Obenkyou
ナマイキJKは僕を癒したい!?
HEAVEN'S DRIVE 6 =NSS=
Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?
Comic Minimon 2004-08 Vol.14
Shishunki no Obenkyou Ch.1-5
COMIC Masyo 2010-03
Shishunki no Obenkyou 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]
(Futaket 10.5) [Metamor (Ryo)] Reebe-kun no Usui Hon (Kantai Collection -KanColle-)
Mika Ganbaru Oshiete Ecchi na Obenkyou.
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON)
[Toguchi Masaya] Enjo Kousai Joshou (Enjo Kousai ~Midara na Mama no Aishikata~) [Chinese]
Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter
Muchi na Ojou-sama no Obenkyou
Shishunki no Obenkyou Saishuuwa | Puberty Study Session Final Chapter
(C81) [NIKKA (Mario Kaneda)] Jissen Enshuu * Queen no Obenkyoukai (Final Fantasy Type-0)
[Futanaru Futanari Futanareba] Nice Naut (Dragonaut)
[Rokkaku Yasosuke] Obenkyou ≒ Sex + Osoto no Ishikawa-san (Sex no Shikumi!) [English] [Facedesk]
(C87) [ROUTE1 (Taira Tsukune)] Hagiwara Yukiho Goku Choukyou (THE IDOLM@STER)
Shishunki no Obenkyou Ch.1
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON) [English]
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project)
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]
Yuugure Choukyou Saimin Club
(C76) [KinoKonomi (kino)] Pachuri no Obenkyou (Touhou Project)
[Rokkaku Yasosuke] Obenkyou ≒ Sex (COMIC Shitsurakuten 2014-01) [English] [Facedesk]
フミタンで保健体育
(C90) [Behind Moon (Dulce-Q)] DR:II ep.6 ~Fukkatsusha-tachi~
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project) [Chinese] [迷途竹林汉化]
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou (ANGEL Club 2016-03) [Chinese] [村长个人汉化]
(C89) [Shiawase Manjuu (Shiawase 1500)] Minna de Obenkyou Shimasho!!
Shishunki no Obenkyou Ch.1-2
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project)
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project) [Chinese] [CE家族社]
Mamamare
Kashima Sensei to Obenkyoukai
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)
Obenkyou no Sono Ato de
(COMIC1☆5) [g.k.p. (Mizusawa Nagi)] Tadaima Obenkyou-chu! (CODE GEASS)
Shishunki no obenkyou | Puberty Study Session
Zenrabu ni Youkoso!
Mahou de Ecchi no Obenkyou!
Shishunki no Obenkyou 2 | Puberty Study Session 2
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-)
[Shimanto Shisakugata] Yuugatou (COMIC Kairakuten 2015-12) (Chinese) [無邪気漢化組] [Decensored]