[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
sanae oneechan de obenkyou shiyo!
[Fuyuno Mikan] Obenkyou wa Ecchi no Ato de (COMIC LO 2016-03) [Chinese] [想抱雷妈汉化组] [Digital]
Katekyo no Obenkyou
[Aikuri] Obenkyou no Jikan, 2 Jikanme
[Momo] Iinchou to Obenkyou
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [English] {Yuzuru Katsuragi}
Shishunki no Obenkyou 2 | Puberty Study Session 2
(C93) [Yadapot (Yadapoteto)] Amanatsu & Shori to Obenkyou Shiyo!
Shishunki no Obenkyou 3 | Puberty Study Session 3
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou (ANGEL Club 2016-03) [Chinese] [村长个人汉化]
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]
Nurunuru DeliHeal
Yuri to Issho ni Obenkyou.
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
COMIC Shingeki 2017-09
(C99) [stellar drop (Satsuki Yukimi)] Unicorn-chan to Himitsu no Obenkyoukai (Azur Lane)
悪魔が町にやって来てる
(C94) [Megabox (Meganei)] Uzuki no Himitsu (THE IDOLM@STER CINDERELLA GIRLS)
COMIC Shingeki 2017-09 [Digital]
Shishunki no Obenkyou Saishuuwa
(C90) [Megabox (Meganei)] Nao wa Hiwai na Otoshigoro (THE IDOLM@STER CINDERELLA GIRLS)
(C94) [Megabox (Meganei)] Uzuki no Himitsu | Uzuki's Secret (THE IDOLM@STER CINDERELLA GIRLS) [English] [obsoletezero]
(C97) [Megabox (Meganei)] Onizuka-san Panty Wasureru | Onizuka-san Forgot Her Panties [English] [2cooked4you]
Iinchou to Obenkyou
Sunao ni Nareru Obenkyou | Touchy-Feely Lessons!
Kateikyoushi to Obenkyou
COMIC Shingeki 2020-05
(C92) [Megabox (Meganei)] Nitta-san no Iru Gakkou | A School with Nitta-san (THE IDOLM@STER CINDERELLA GIRLS) [English] [obsoletezero]
Shishunki no obenkyou | Puberty Study Session
Tanuki to Kitsune no H na Obenkyou
(C92) [Megabox (Meganei)] Nitta-san no Iru Gakkou (THE IDOLM@STER CINDERELLA GIRLS)
COMIC Shingeki 2018-04 [Digital]
Onizuka-san Panty Wasureru
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss) [English] =Shinko.Aelith & Krizalid=
Boku to Onee-san no Kimochii Obenkyou Preview Ban
[Meganei] Nantai Shoujo | Soft Body Girl (COMIC Shingeki 2016-12) [English] [N04h]
にゃんにゃんするから許してにゃん
Rika-chan to Obenkyou♡
Shishunki no Obenkyou | 青春期的性教育
Saimin Kakarazu
Shishunki no Obenkyou Saishuuwa | Puberty Study Session Final Chapter
Hare-chan no Obenkyou
[ACID EATERS (Kazuma Muramasa)] Ningen no Obenkyou (Tropical-Rouge! PreCure)
(COMIC1☆5) [g.k.p. (Mizusawa Nagi)] Tadaima Obenkyou-chu! (CODE GEASS)
[Meganei] Shishunki no Obenkyou 4 | Puberty Study Session 4 (COMIC Shingeki 2019-12) [English] [Shippoyasha] [Digital]
Obenkyou ≒ Sex
Sanae Onee-chan de Obenkyou Shiyou!
[Chacharan] Jeanne to Obenkyou (Fate/Grand Order) [Chinese] [零星汉化组] [Colorized]
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project) [Chinese] [CE家族社]
Osananajimi to no Sugoshikata ~Obenkyoukai Hen~
Momose Rio wa Obenkyou-chuu
Shishunki no Obenkyou
Nitta-san no Iru Sekai
[Rokkaku Yasosuke] Obenkyou ≒ Sex (COMIC Shitsurakuten 2014-01) [English] [Facedesk]
Eromangaka-san no Obenkyoukai
(C99) [stellar drop (Satsuki Yukimi)] Unicorn-chan to Himitsu no Obenkyoukai (Azur Lane) [Chinese] [無邪気漢化組]
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [English] [Digital]
Nurunuru Deriheru
Koharu-chan to "Obenkyou" Suru Mousou E
Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?
(Puniket 9) [Shiritsu Sakuranbo Shougakkou (Kumaki Todorokimaru, Misooden)] Mika Ganbaru Oshiete Ecchi na Obenkyou. (Sister Princess)
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project) [Chinese] [迷途竹林汉化]
COMIC Shingeki 2019-05
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]
Nao wa Hiwai na Otoshigoro
(C81) [NIKKA (Mario Kaneda)] Jissen Enshuu * Queen no Obenkyoukai (Final Fantasy Type-0)
(C60) [Akutoku Doumei VS Museifu Kutsushita Doumei (Various)] MEGANEISM (Various)