(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) [Chinese] [靴下汉化组]
(C89) [Shiawase Manjuu (Shiawase 1500)] Minna de Obenkyou Shimasho!!
[Hazuki Kaoru] Sailor Fuku de Obenkyou (Nioi Gurui) [Colorized]
[Aida. (Shimajirou)] "Ichidaiji."
[Crimson] Kuppuku Saserareta Hime Butouka (Dragon Quest XI) [Digital]
(C76) [KinoKonomi (kino)] Pachuri no Obenkyou (Touhou Project)
Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi
Kan Raku Biyori
Sanae Onee-chan de Obenkyou Shiyou!
[Rotary Engine (Kannazuki Motofumi)] Ore, Naedoko ni Narimasu. (Ore, Twintail ni Narimasu.) [Digital]
Shishunki no Obenkyou 3 | Puberty Study Session 3
Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]
[Kagato] Love Ablaze (COMIC Jun-ai Kajitsu 2011-11) [English] [Sling]
Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project)
(CT30) [CDD (KIRI)] Anila in Love (Granblue Fantasy) [English] [Aoitenshi]
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project)
Sanyousei to Obenkyoukai
Unicorn-chan to Himitsu no Obenkyoukai
Ningen no Obenkyou
Kateikyoushi to Obenkyou
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]
Shishunki no Obenkyou
Shishunki no Obenkyou Ch.1-6
[Studio Zuburi (Sutajiozuburi Sakuhin)] Rajo no Delivery Imageboard-shuu (Kiki's Delivery Service) [Digital]
Shishunki no Obenkyou chapter 6+sp
(C73) [Oppai Brothers (Various)] Touhou Paizuri Goudoushi Gensoukyou Momiji Awase (Touhou Project) [English] [Incomplete]
[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Daiichiwa Complete Ban
Shishunki no obenkyou | Puberty Study Session
NatsuAki Memory #2 | Summer Fall Memory #2
[Oharaibako (Ohuda)] Shiohuki Oceanblue (Touhou Project) [Digital]
[Etigoya (tau)] Oujo no Obenkyou 2 (Dragon Quest V)
Obenkyou ≒ Sex
Gochuumon wa Sharo-chan desu ka Omochi kaeri hen
Ningen no Obenkyou
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON) [English]
FLOWER-OMUNIBUS-
Iinchou to Obenkyou
[Nagata Maria] Totsuzen onnanoko ni nattanode, ore no oppai monde mimasen ka? 1 [Chinese] [srock_srw漢化]
(C94) [Makai no Kaniya (Kanihara Taraba, Devil)] Tatsuta Onee-chan to Obenkyou (Kantai Collection -KanColle-)
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
(C94) [Blazing Gear (Sigma Eta)] Anal Lane (Azur Lane)
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [English] {Yuzuru Katsuragi}
sanae oneechan de obenkyou shiyo!
Hare-chan no Obenkyou
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou (ANGEL Club 2016-03) [Chinese] [村长个人汉化]
Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study
Kokoro Onee-chan to H na Obenkyou
[Yaseuma Lo-Ru] Ojou-sama no Ura Kagyou de Majime Shitsuji-kun o Akuochi Seitenkan suru Manga [Chinese] [零食汉化组]
[Fuyuno Mikan] Love Collection "Mizugi de Obenkyou" Bangaihen (Petit Cawa Toranoana Gentei Shousasshi) [Chinese] [想抱雷妈汉化组&leoR8714]
Shishunki no Obenkyou
[Fuyuno Mikan] Obenkyou wa Ecchi no Ato de (COMIC LO 2016-03) [Chinese] [想抱雷妈汉化组] [Digital]
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Daiichiwa Complete Ban [Digital]
Shishunki no Obenkyou Ch.1
(C70) [Motchie Kingdom (Various)] Pink Lagoon 001 (Black Lagoon) [English]
[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
Katekyo no Obenkyou
Unicorn-chan to Himitsu no Obenkyoukai
Obenkyou no Jikan
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Dainiwa Complete Ban [Digital]
Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter
Shishunki no Obenkyou Ch.1-4
Shishunki no Obenkyou Ch. 1-3