(C89) [Shiawase Manjuu (Shiawase 1500)] Minna de Obenkyou Shimasho!!
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? (Strike Witches)
Shishunki no Obenkyou | 사춘기의 공부
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON) [English]
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
Obenkyou no Sono Ato de
Otouto no Migawari ni Natta Ane | 弟弟犯的錯 就由姊姊來代為賠償
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project) [Chinese] [迷途竹林汉化]
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou | Study-Time with Kokoro Onee-chan (Touhou Project) [English] [Mister lol]
(C94) [Chiukorone (Chiune)] Ninghai Nee-chan no Migawari Nikki (Azur Lane)
Shishunki no Obenkyou 2 | Puberty Study Session 2
(COMIC1☆11) [Planaria Tei (Arimori Haru)] ……Sonna Hazukashii Obenkyou Shiranai (Eromanga Sensei)
[Meganei] Shishunki no Obenkyou [English]
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project)
Shishunki no Obenkyou
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Dainiwa Complete Ban
……Sonna Hazukashii Obenkyou Shiranai
[Aikuri] Obenkyou no Jikan
[Shichigatsu Motomi] Sonna Kao shite, Sasotteru? ~Dekiai Shachou to Migawari Omiaikekkon!?~ 1-3 | 【戀愛紅暈】這種表情,在誘惑我嗎?~溺愛社長和替身相親結婚!? act.1 [Chinese] [拾荒者汉化组]
Sense to Naisho no Obenkyou | A Secret Study with Sensei
(C81) [Tengallonhat (Kaneta)] Migawari Matanite (Touhou Project)
Immoral na Obenkyou - Immoral Study | 부도덕한 공부
Muchi na Ojou-sama no Obenkyou
[ACID EATERS (Kazuma Muramasa)] Ningen no Obenkyou (Tropical-Rouge! PreCure)
Migawari Meshitsukai Osu Nya no Ko | Replacement Servant Osu Nya no Ko
Obenkyou no Jikan
[Kaneko Toshiaki] Mama wa Migawari Ch. 1-2
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]
(Reitaisai 15) [Kuusou Monochrome (Abi)] Migawari no Patchouli (Touhou Project)
Ningen no Obenkyou
Shinyuu no Migawari ni Hentai Kyoushi ni Karada o Sasageru JK Anne
Migawari no Patchouli | Patchouli se sacrifica
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
[Liquid] [Full Color Seijin Han] Saimin Ryoujoku Gakuen Dainiwa Migawari no Jutsu Complete Ban [Digital]
Katekyo no Obenkyou
(HaruCC19) [RIX (Mamiya)] Obenkyou no Jikan (Shingeki no Kyojin)
(C81) [NIKKA (Mario Kaneda)] Jissen Enshuu * Queen no Obenkyoukai (Final Fantasy Type-0)
[diletta (Itou Nanami)] Otouto no Migawari ni Natta Ane | 弟弟犯的錯 就由姊姊來代為賠償 [Chinese]
(C94) [corori (Yopparai Oni?)] HONOKAN Minna no Migawari (Love Live!)
Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi
(C94) [Makai no Kaniya (Kanihara Taraba, Devil)] Tatsuta Onee-chan to Obenkyou (Kantai Collection -KanColle-)
(Puniket 9) [Shiritsu Sakuranbo Shougakkou (Kumaki Todorokimaru, Misooden)] Mika Ganbaru Oshiete Ecchi na Obenkyou. (Sister Princess)
Boku no Migawari Mama | My Scapegoat Mom
[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]
[Guild Plus (tatsuya)] Usagi-san to Obenkyou (Touhou Project) [Digital]
Shishunki no Obenkyou Ch. 1-3
(C99) [stellar drop (Satsuki Yukimi)] Unicorn-chan to Himitsu no Obenkyoukai (Azur Lane) [Chinese] [無邪気漢化組]
[Chacharan] Jeanne to Obenkyou (Fate/Grand Order) [Chinese] [零星汉化组] [Colorized]
Shishunki no Obenkyou | Puberty Study Session Ch. 2
(Himadara) Onaho Mitaina Migawari Ningyou No Migawari Ni Naru Ane Manga
[Shichigatsu Motomi] Sonna Kao shite, Sasotteru? ~Dekiai Shachou to Migawari Omiaikekkon!?~ 1-10| 這種表情,在誘惑我嗎?~溺愛社長和替身相親結婚!? [Chinese] [拾荒者汉化组]
Migawari Tsuma -Naki Haha no Kawari ni Chichioya ni Dakareru Musume-
[Paladin (Tsukimoto Akari)] Migawari (Touken Ranbu)
[Kaneko Toshiaki] Mama wa Migawari Ch. 1-3
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
(CT19) [Kinokonomi (konomi)] Saber san no Migawari Sakusen (Fate/Zero)
Musuko no Migawari ni DQN ni Dakareru Katabutsu de Kachiki na Bakunyuu Mama!
[Rip@Lip (Mizuhara Yuu)] Migawari Otome [Digital]
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
[Shichigatsu Motomi] Sonna Kao shite, Sasotteru? ~Dekiai Shachou to Migawari Omiaikekkon!?~ 1-11| 這種表情,在誘惑我嗎?~溺愛社長和替身相親結婚!? [Chinese] [拾荒者汉化组]
[Shichigatsu Motomi] Sonna Kao shite, Sasotteru? ~Dekiai Shachou to Migawari Omiaikekkon!?~ 1-9| 這種表情,在誘惑我嗎?~溺愛社長和替身相親結婚!? [Chinese] [拾荒者汉化组]
Shishunki no Obenkyou 5 | Puberty Study Session 5
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project)
[Tsuchikuda Material] -Asakura Touru- Migawari Kyousei Mesu Kobi (THE iDOLM@STER: Shiny Colors)
[Yuzu Machi] Obenkyou Yori Ochinchin ga Suki! | I Love Dick More Than Studying! (Digital Puni Pedo! Vol. 09) [English] [Tenua]
(C87) [SF-L (Hikari)] Imouto no Migawari (Nanatsu no Tazai)
Musuko no Migawari ni Ijimekko ni Karada o Sashidasu Kimajime de Okatai Bakunyuu Mama!
Okāsan Mitsuko migawari no chichi kamisake
(C93) [Yadapot (Yadapoteto)] Amanatsu & Shori to Obenkyou Shiyo!
Unicorn-chan to Himitsu no Obenkyoukai
[Rokkaku Yasosuke] Obenkyou ≒ Sex (COMIC Shitsurakuten 2014-01) [English] [Facedesk]
Mama wa Migawari
Mahou de Ecchi no Obenkyou!
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
(C94) [Chiukorone (Chiune)] Ninghai Nee-chan no Migawari Nikki (Azur Lane) [Chinese] [花火汉化组]
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project) [Chinese] [CE家族社]
Migawari Otome
[Rip@Lip (Mizuhara Yuu)] Migawari Otome[Chinese] [Lolipoi汉化组] [Digital]
Shishunki no Obenkyou Ch.1-5
Ning Hai Nee-chan no Migawari Nikki
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]
[Etigoya (tau)] Oujo no Obenkyou 2 (Dragon Quest V)
[Happydrop (Minase Sizuku)] Boku wa Migawari Manager 3 [Digital]
(COMIC1☆13) [Toyatei (Toyama Teiji)] Shinyuu no Migawari ni Hentai Kyoushi ni Karada o Sasageru JK Anne (Persona 5)
Shishunki no Obenkyou chapter 6+sp
Migawari Hitsuji ga Ochiru made
(Reitaisai 15) [Kuusou Monochrome (Abi)] Migawari no Patchouli (Touhou Project) [Chinese] [脸肿汉化组]
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together? (Strike Witches) [English]
(Kouroumu 9) [Tonzura Douchuu (Kazawa)] Kokoro-chan Ecchi de Obenkyou (Touhou Project)
Kashima Sensei to Obenkyoukai
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou (ANGEL Club 2016-03) [Chinese] [村长个人汉化]
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study (ANGEL Club 2016-03) [English] [N04h]
KANAKAN Migawari Kanan-chan FunbaRuby!
Shishunki no Obenkyou | Puberty Study Session Ch. 5
[Kume (Minakami Riku)] Migawari Hitsuji ga Ochiru made [Digital]
Kateikyoushi to Obenkyou
Migawari
Obenkyou ≒ Sex
[Shichigatsu Motomi] (Love Cheek) Sonna Kao shite, Sasotteru? ~Dekiai Shachou to Migawari Omiaikekkon!?~ act.1 | 【戀愛紅暈】這種表情,在誘惑我嗎?~溺愛社長和替身相親結婚!? act.1 [Chinese] [拾荒者汉化组]
Ninghai Nee-chan no Migawari Nikki
[SF-L (Hikari)] Imouto no Migawari (Nanatsu no Tazai) [Digital]
[Hazuki Kaoru] Sailor Fuku de Obenkyou (Nioi Gurui) [Colorized]
[Shichigatsu Motomi] Sonna Kao shite, Sasotteru? ~Dekiai Shachou to Migawari Omiaikekkon!?~ 1-7 | 這種表情,在誘惑我嗎?~溺愛社長和替身相親結婚!? act.1 [Chinese] [拾荒者汉化组]
[Meganei] Shishunki no Obenkyou Ch.1-6 [Chinese] [變態紳士漢化組] [Digital] [Ongoing]
[Takurou] Ecchi Tokidoki Obenkyou
Mama wa Migawari Ch. 1-3
Otouto no Migawari ni Natta Ane
[Tsuchikuda Material] -Asakura Touru- Migawari Kyousei Mesu Kobi (THE iDOLM@STER: Shiny Colors) [Chinese] [不咕鸟汉化组]
Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?
[Nagiyamasugi] Akemi Homura Migawari Ryoujoku (Puella Magi Madoka Magica)
Shishunki no Obenkyou Ch.1-2
(C99) [stellar drop (Satsuki Yukimi)] Unicorn-chan to Himitsu no Obenkyoukai (Azur Lane)
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project)
[Meganei] Shishunki no Obenkyou Ch.1-4 [Chinese] [變態紳士漢化組] [Digital] [Ongoing]
Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter
[Shichigatsu Motomi] Sonna Kao shite, Sasotteru? ~Dekiai Shachou to Migawari Omiaikekkon!?~ 1-8 | 這種表情,在誘惑我嗎?~溺愛社長和替身相親結婚!? [Chinese] [拾荒者汉化组]
[Aikuri] Obenkyou no Jikan, 2 Jikanme
Sanae Onee-chan de Obenkyou Shiyou!
[Taniguchi-san] Migawari Ichinichi Idol | One Day Substitute Idol (COMIC Unreal 2012-08 Vol. 38) [English] {doujin-moe.us} [Digital]
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project)
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Daiichiwa Complete Ban [Digital]
Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!
Osananajimi to no Sugoshikata ~Obenkyoukai Hen~
Shishunki no obenkyou | Puberty Study Session
[Mosquito Man] Musuko no Migawari ni DQN ni Dakareru Katabutsu de Kachiki na Bakunyuu Mama![Chinese] [拉拉肥個人漢化]
[Shichigatsu Motomi] Sonna Kao shite, Sasotteru? ~Dekiai Shachou to Migawari Omiaikekkon!?~ 1-5 | 這種表情,在誘惑我嗎?~溺愛社長和替身相親結婚!? act.1 [Chinese] [拾荒者汉化组]
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project) [English] [Daddy's Cummies]
Shishunki no Obenkyou chapter 5+6