[Mita Kurumi] Nee-chan! April Fool! | Sister! April Fools' Day! (COMIC Penguin Club 2014-05) [Chinese] [Drz漢化]
(COMIC1☆11) [Planaria Tei (Arimori Haru)] ……Sonna Hazukashii Obenkyou Shiranai (Eromanga Sensei)
Shishunki no Obenkyou | Puberty Study Session Ch. 1-6
[Chidoriashi] Dorei Bellboy no Kainarashikata Oshiemasu.
[Yuzu Machi] Obenkyou Yori Ochinchin ga Suki! | I Love Dick More Than Studying! (Digital Puni Pedo! Vol. 09) [English] [Tenua]
Shishunki no Obenkyou 4 | Puberty Study Session 4
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
Shishunki no Obenkyou
Hare-chan no Obenkyou
(C76) [KinoKonomi (kino)] Pachuri no Obenkyou (Touhou Project)
ケツァルコアトルの日常
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss) [English] =Shinko.Aelith & Krizalid=
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? (Strike Witches)
(C73) [FULLMETAL MADNESS (Asahi)] -GRaMDs- (Super Robot Wars)
Mika Ganbaru Oshiete Ecchi na Obenkyou.
Kokoro Onee-chan to H na Obenkyou
[Fuyuno Mikan] Obenkyou wa Ecchi no Ato de (COMIC LO 2016-03) [Chinese] [想抱雷妈汉化组] [Digital]
(CT22) [Jun&Yuri (Yuriko)] GENTLEMAN GUIDEBOOK 6 (Love Live!)
Sanae Onee-chan de Obenkyou Shiyou!
Kateikyoushi to Obenkyou
Shishunki no Obenkyou Ch.1-6
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]
Shishunki no Obenkyou Ch. 1-2
Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!
Shishunki no Obenkyou 2 | Puberty Study Session 2
Obenkyou no Jikan
Macross Frontier - Nantoiu Deculture!
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project)
(C94) [Makai no Kaniya (Kanihara Taraba, Devil)] Tatsuta Onee-chan to Obenkyou (Kantai Collection -KanColle-)
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou (ANGEL Club 2016-03) [Chinese] [村长个人汉化]
Nurse Kashima no Kenkou Chindan
Harassment Break
[Takurou] Ecchi Tokidoki Obenkyou
(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!)
Sanyousei to Obenkyoukai
(C89) [Lagarto (Aida Mai)] Kago no Naka no Kinshijaku
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project) [Chinese] [迷途竹林汉化]
Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study
(C93) [Sankaku Apron (Sanbun Kyoden, Umu Rahi)] Akebi no Mi - Misora [English] [Zero Translations]
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
Fuuki Iin to Fuuzoku Katsudou Vol. 2 | Comité Disciplinario y Actividades de Servicio Sexual Vol. 2
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
Onee-chan ni Nigon wa Nai yo ne!
(COMIC1☆5) [g.k.p. (Mizusawa Nagi)] Tadaima Obenkyou-chu! (CODE GEASS)
(C85) [Nanatsugumi (Nanamiya Tsugumi)] Akatsuki-gata Collection (Kantai Collection -KanColle-) [English] [Rozett]
Muchi na Ojou-sama no Obenkyou
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Dainiwa Complete Ban
Suirou 5
[Etigoya (tau)] Oujo no Obenkyou 2 (Dragon Quest V)
(C89) [Shiawase Manjuu (Shiawase 1500)] Minna de Obenkyou Shimasho!!
Shishunki no Obenkyou | 사춘기의 공부
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou | Study-Time with Kokoro Onee-chan (Touhou Project) [English] [Mister lol]
Seijino Obenkyou - STUDY OF XXXXX
(SC2016 Winter) [Koito Sousakusho (Hinata Mutsuki)] LOVE DREAM... (Dagashi Kashi)
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together? (Strike Witches) [English]
[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]
Katekyo no Obenkyou
[Rokkaku Yasosuke] Obenkyou ≒ Sex + Osoto no Ishikawa-san (Sex no Shikumi!) [English] [Facedesk]
Jeanne to Obenkyou
Suzuka Damashii
Unicorn-chan to Himitsu no Obenkyoukai
Kashima Sensei to Obenkyoukai
Tonari no Ayane-san | Ayane-san From Next-Door
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON)
Shishunki no Obenkyou Ch.1-4
Shishunki no Obenkyou Ch.1-3
[MoTaro, Murayamamon] Yaritai Houdai Dekiru Shiminken o Hirotta node, Machijuu no Onnanoko o Hamete Mita. [English] [Digital]
[Kure Ichirou] Shinya no Kaihatsu shitsu (COMIC Doki! Special 2010-05)
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Daiichiwa Complete Ban [Digital]
Obenkyou ≒ Sex
Shishunki no Obenkyou 3 | Puberty Study Session 3
Shishunki no Obenkyou Saishuuwa
Shishunki no Obenkyou Ch.1-5
……Sonna Hazukashii Obenkyou Shiranai
Momoiro Daydream {YQII + Afro}
Shishunki no Obenkyou Saishuuwa | Puberty Study Session Final Chapter
Mahou de Ecchi no Obenkyou!
Zetaraga Irekawatteru! | 澤塔與拉卡交換了身體!
(C81) [NIKKA (Mario Kaneda)] Jissen Enshuu * Queen no Obenkyoukai (Final Fantasy Type-0)
Shishunki no Obenkyou Ch. 1-3
[Aikuri] Obenkyou no Jikan, 2 Jikanme
Osananajimi to no Sugoshikata ~Obenkyoukai Hen~
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)
[Guild Plus (tatsuya)] Usagi-san to Obenkyou (Touhou Project) [Digital]