[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project)
Shishunki no Obenkyou Ch.1-2
Shishunki no Obenkyou chapter 5+6
(C93) [Yadapot (Yadapoteto)] Amanatsu & Shori to Obenkyou Shiyo!
(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!) [Chinese] [v.v.t.m汉化组]
Shishunki no Obenkyou
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)
(C76) [KinoKonomi (kino)] Pachuri no Obenkyou (Touhou Project)
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON) [English]
Shishunki no Obenkyou Ch.1-3
(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!)
……Sonna Hazukashii Obenkyou Shiranai
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
Sanae Onee-chan de Obenkyou Shiyou!
(C86) [Energia (Pikachi)] Atashi shika Shiranai | Only I Know (Puella Magi Madoka Magica) [English] [Alina the Amazing Artist]
Shishunki no Obenkyou Ch.1-5
Seijino Obenkyou - STUDY OF XXXXX
Shishunki no Obenkyou Saishuuwa | Puberty Study Session Final Chapter
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? (Strike Witches)
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Dainiwa Complete Ban
Osananajimi to no Sugoshikata ~Obenkyoukai Hen~
Shishunki no Obenkyou Ch. 1-3
Unicorn-chan to Himitsu no Obenkyoukai
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project)
Shishunki no Obenkyou | Puberty Study Session Ch. 5
Shishunki no Obenkyou chapter 6+sp
[Momo] Iinchou to Obenkyou
[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]
Shishunki no Obenkyou Ch.1
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
[Rokkaku Yasosuke] Obenkyou ≒ Sex + Osoto no Ishikawa-san (Sex no Shikumi!) [English] [Facedesk]
Ningen no Obenkyou
Shishunki no Obenkyou 4 | Puberty Study Session 4
Obenkyou ≒ Sex
[Usagi Boss (Sayika)] Princess Connect R18:Dive (Princess Connect! Re:Dive) [Chinese] [君日本語本當上手漢化組] [Digital]
Mika Ganbaru Oshiete Ecchi na Obenkyou.
Shishunki no Obenkyou Ch.1-6
Shishunki no Obenkyou Ch. 1-2
(SC2017 Winter) [Jun&Yuri (JunkoS, Yuriko)] Saratoga-san no Tokubetsu Sex Service (Kantai Collection -KanColle-)
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project) [Chinese] [CE家族社]
[Aikuri] Obenkyou no Jikan
Hare-chan no Obenkyou
Kokoro Onee-chan to H na Obenkyou
Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter
Shishunki no Obenkyou 2 | Puberty Study Session 2
Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study
Shishunki no Obenkyou | Puberty Study Session Ch. 1-6
Katekyo no Obenkyou
Sanyousei to Obenkyoukai
(C99) [stellar drop (Satsuki Yukimi)] Unicorn-chan to Himitsu no Obenkyoukai (Azur Lane)
(C94) [Makai no Kaniya (Kanihara Taraba, Devil)] Tatsuta Onee-chan to Obenkyou (Kantai Collection -KanColle-)
[Guild Plus (tatsuya)] Usagi-san to Obenkyou (Touhou Project) [Digital]
[Aikuri] Obenkyou no Jikan, 2 Jikanme
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
[stellar drop (Satsuki Yukimi)] Unicorn-chan to Himitsu no Obenkyoukai (Azur Lane) [Digital]
sanae oneechan de obenkyou shiyo!
Iinchou to Obenkyou
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]
Obenkyou no Sono Ato de
(C81) [NIKKA (Mario Kaneda)] Jissen Enshuu * Queen no Obenkyoukai (Final Fantasy Type-0)
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together? (Strike Witches) [English]
(Puniket 9) [Shiritsu Sakuranbo Shougakkou (Kumaki Todorokimaru, Misooden)] Mika Ganbaru Oshiete Ecchi na Obenkyou. (Sister Princess)
[Fuyuno Mikan] Love Collection "Mizugi de Obenkyou" Bangaihen (Petit Cawa Toranoana Gentei Shousasshi) [Chinese] [想抱雷妈汉化组&leoR8714]
Jeanne to Obenkyou
Shishunki no Obenkyou Saishuuwa
Misuzu-san no Obenkyou
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
Shishunki no Obenkyou | Puberty Study Session Ch. 2
Muchi na Ojou-sama no Obenkyou
Shishunki no Obenkyou | 사춘기의 공부
[ツナかま] 少女展示館No.08 [Chinese] [不咕鸟汉化组]
[Kinnotama] Tentacle act (Towako Ichi) [English] {CapableScoutMan & B.E.C. Scans}
[Takurou] Ecchi Tokidoki Obenkyou
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project) [Chinese] [靴下汉化组]
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project) [English] [Daddy's Cummies]
[Hazuki Kaoru] Sailor Fuku de Obenkyou (Nioi Gurui) [Colorized]
(C89) [Shiawase Manjuu (Shiawase 1500)] Minna de Obenkyou Shimasho!!
Yuri to Issho ni Obenkyou.
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Daiichiwa Complete Ban
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [English] [Digital]
Himitsu wo Shirarete
(SC14) [Ashuraya (Kushida Ashura)] Genei no Tsuki (Kao no nai Tsuki/Moonlight Lady)
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project)
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [English] {Yuzuru Katsuragi}
Kashima Sensei to Obenkyoukai
Sense to Naisho no Obenkyou | A Secret Study with Sensei
Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-)
Monster Seitai Houkokusho
Mahou de Ecchi no Obenkyou!
Indulgent Epilogue
Jissen Enshuu * Queen no Obenkyoukai
[ACID EATERS (Kazuma Muramasa)] Ningen no Obenkyou (Tropical-Rouge! PreCure)
Immoral na Obenkyou - Immoral Study | 부도덕한 공부
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss) [English] =Shinko.Aelith & Krizalid=
(Kouroumu 9) [Tonzura Douchuu (Kazawa)] Kokoro-chan Ecchi de Obenkyou (Touhou Project)
in Suru? Ch. 1-2
Joou Onsenki
(COMIC1☆5) [g.k.p. (Mizusawa Nagi)] Tadaima Obenkyou-chu! (CODE GEASS)
[Yuzu Machi] Obenkyou Yori Ochinchin ga Suki! | I Love Dick More Than Studying! (Digital Puni Pedo! Vol. 09) [English] [Tenua]
[Fuyuno Mikan] Obenkyou wa Ecchi no Ato de (COMIC LO 2016-03) [Chinese] [想抱雷妈汉化组] [Digital]
Shishunki no obenkyou | Puberty Study Session
Shishunki no Obenkyou Ch.1-4
[Meganei] Shishunki no Obenkyou 4 | Puberty Study Session 4 (COMIC Shingeki 2019-12) [English] [Shippoyasha] [Digital]
[Etigoya (tau)] Oujo no Obenkyou 2 (Dragon Quest V)
Kateikyoushi to Obenkyou
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON)
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
[Meganei] Shishunki no Obenkyou Ch.1-4 [Chinese] [變態紳士漢化組] [Digital] [Ongoing]
(C93) [Yadapot (Yadapoteto)] Amanatsu & Shori to Obenkyou Shiyo! [Chinese] [无毒汉化组]
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Dainiwa Complete Ban [Digital]
Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study (ANGEL Club 2016-03) [English] [N04h]
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou | Study-Time with Kokoro Onee-chan (Touhou Project) [English] [Mister lol]
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project) [Chinese] [迷途竹林汉化]
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
(HaruCC19) [RIX (Mamiya)] Obenkyou no Jikan (Shingeki no Kyojin)
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Daiichiwa Complete Ban [Digital]
[Chacharan] Jeanne to Obenkyou (Fate/Grand Order) [Chinese] [零星汉化组] [Colorized]
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project)
[Anthology] 2D Comic Magazine Joutai Henka de Bad End! [Chinese]