Katekyo no Obenkyou
Shishunki no Obenkyou Saishuuwa
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project)
Shishunki no Obenkyou Ch. 1-3
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
Obenkyou no Sono Ato de
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou (ANGEL Club 2016-03) [Chinese] [村长个人汉化]
[ACID EATERS (Kazuma Muramasa)] Ningen no Obenkyou (Tropical-Rouge! PreCure)
sanae oneechan de obenkyou shiyo!
Shishunki no Obenkyou | Puberty Study Session Ch. 1-6
(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!) [Chinese] [v.v.t.m汉化组]
Mahou de Ecchi no Obenkyou!
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project) [Chinese] [迷途竹林汉化]
Shishunki no Obenkyou chapter 6+sp
Iinchou to Obenkyou
Ningen no Obenkyou
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON) [English]
Kashima Sensei to Obenkyoukai
(C89) [stripe orange (Sumisaki Yuduna)] Osananajimi to no Sugoshikata ~Obenkyoukai Hen~
[Meganei] Shishunki no Obenkyou 4 | Puberty Study Session 4 (COMIC Shingeki 2019-12) [English] [Shippoyasha] [Digital]
Shishunki no Obenkyou Saishuuwa | Puberty Study Session Final Chapter
Shishunki no Obenkyou | Puberty Study Session Ch. 2
[stellar drop (Satsuki Yukimi)] Unicorn-chan to Himitsu no Obenkyoukai (Azur Lane) [Digital]
[Miyashita Kitsune] Obenkyo Shimasho | 我們一起念書吧 [Chinese]
(C81) [NIKKA (Mario Kaneda)] Jissen Enshuu * Queen no Obenkyoukai (Final Fantasy Type-0)
[Aikuri] Obenkyou no Jikan
Shishunki no Obenkyou Ch.1-6
Seijino Obenkyou - STUDY OF XXXXX
Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!
[Hazuki Kaoru] Sailor Fuku de Obenkyou (Nioi Gurui) [Colorized]
Sanae Onee-chan de Obenkyou Shiyou!
Shishunki no Obenkyou | 사춘기의 공부
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou | Study-Time with Kokoro Onee-chan (Touhou Project) [English] [Mister lol]
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project)
Unicorn-chan to Himitsu no Obenkyoukai
Hana-san no Obenki
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project) [Chinese] [CE家族社]
[Etigoya (tau)] Oujo no Obenkyou 2 (Dragon Quest V)
Jissen Enshuu * Queen no Obenkyoukai
[Jingrock] Futari de Obenkyo | Studying Together (COMIC Megastore H 2007-07) [English]
[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]
Shishunki no Obenkyou Ch.1
(C76) [KinoKonomi (kino)] Pachuri no Obenkyou (Touhou Project)
Shishunki no Obenkyou
Shishunki no Obenkyou 4 | Puberty Study Session 4
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [English] [Digital]
Shishunki no Obenkyou Ch.1-4
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)
Sanyousei to Obenkyoukai
Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter
Obenkyou ≒ Sex
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Daiichiwa Complete Ban [Digital]
[Meganei] Shishunki no Obenkyou Ch.1-6 [Chinese] [變態紳士漢化組] [Digital] [Ongoing]
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
[Guild Plus (tatsuya)] Usagi-san to Obenkyou (Touhou Project) [Digital]
(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!)
[Rokkaku Yasosuke] Obenkyou ≒ Sex + Osoto no Ishikawa-san (Sex no Shikumi!) [English] [Facedesk]
Shishunki no Obenkyou Ch.1-2
Shishunki no Obenkyou 2 | Puberty Study Session 2
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
Kokoro Onee-chan to H na Obenkyou
Mika Ganbaru Oshiete Ecchi na Obenkyou.
Shishunki no Obenkyou Ch.1-3
(C75) [Asapi Keikaku. (Asagi Aya)] Obenkyo shimasho? Katsura-kun 2@Iro tsuki (Gintama)
[Fuyuno Mikan] Love Collection "Mizugi de Obenkyou" Bangaihen (Petit Cawa Toranoana Gentei Shousasshi) [Chinese] [想抱雷妈汉化组&leoR8714]
(COMIC1☆11) [Planaria Tei (Arimori Haru)] ……Sonna Hazukashii Obenkyou Shiranai (Eromanga Sensei)
(C93) [Yadapot (Yadapoteto)] Amanatsu & Shori to Obenkyou Shiyo! [Chinese] [无毒汉化组]
(C93) [Yadapot (Yadapoteto)] Amanatsu & Shori to Obenkyou Shiyo!
Misuzu-san no Obenkyou
Shishunki no Obenkyou chapter 5+6
Kateikyoushi to Obenkyou
[Yuzu Machi] Obenkyou Yori Ochinchin ga Suki! | I Love Dick More Than Studying! (Digital Puni Pedo! Vol. 09) [English] [Tenua]
[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]
Anaboko Obenki-chan
Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi
(C91) [DANGER=ZONE (Tokita Monta)] Halloween Beatrix to Eroi Koto Shitai Hon (Granblue Fantasy)
Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study
(C77) [Takanaedoko (Takanae Kyourin)] Obenkyo shimasho
(HaruCC19) [RIX (Mamiya)] Obenkyou no Jikan (Shingeki no Kyojin)