(C89) [Shiawase Manjuu (Shiawase 1500)] Minna de Obenkyou Shimasho!!
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? (Strike Witches)
Shushou wa Renshuu ga Shitai!
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
[Kaedeko] Kendoubu Shushou de Osananajimi no Bijin de Tsuyoi Boku no Kanojo ga, Charao ni Assari Otosareru Wake ga Nai [Ongoing]
(C95) [Kansai Orange (Arai Kei)] Shushou wa Renshuu ga Shitai! (MAJOR 2nd)
(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]
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
ヌレヌレサバゲーナイト
Netorare Onna Bas-bu Saimin × Choukyou Case: 1 Bijin Shushou
Sense to Naisho no Obenkyou | A Secret Study with Sensei
Immoral na Obenkyou - Immoral Study | 부도덕한 공부
Muchi na Ojou-sama no Obenkyou
[ACID EATERS (Kazuma Muramasa)] Ningen no Obenkyou (Tropical-Rouge! PreCure)
[Terujirou] Gekijou Danji!! 02 Shushou no Ana [English] [Incomplete] [Digital]
Obenkyou no Jikan
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]
(Kyonyuukko 6) [Sendouya (Juan Gotoh)] Sotsugyou Zanshushiki | Graduation and Beheading Ceremony [English]
Ningen no Obenkyou
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
[Kuroneko Smith] BODY HAZARD 5 Shushou Hen (Resident Evil) [Chinese] [特濃高黏柔滑奶油大鯛漢化組]
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)
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)
[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]
[Kaedeko、yozo] Kendoubu Shushou de Osananajimi no Bijin de Tsuyoi Boku no Kanojo ga, Charao ni Assari Otosareru Wake ga Nai (Original) [Ongoing] [Chinese] [無邪気漢化組]
[Guild Plus (tatsuya)] Usagi-san to Obenkyou (Touhou Project) [Digital]
Shishunki no Obenkyou Ch. 1-3
Kendoubu Shushou de Osananajimi no Bijin de Tsuyoi Boku no Kanojo ga, Charao ni Assari Otosareru Wake ga Nai
(C99) [stellar drop (Satsuki Yukimi)] Unicorn-chan to Himitsu no Obenkyoukai (Azur Lane) [Chinese] [無邪気漢化組]
[strike back (Murabito C)] Volleyball-bu Shushou Kurokawa-san wa Nerawareteiru
[Chacharan] Jeanne to Obenkyou (Fate/Grand Order) [Chinese] [零星汉化组] [Colorized]
Shishunki no Obenkyou | Puberty Study Session Ch. 2
B-BOY LUV 12 オヤジ特集
Ai no Shushi
(RTS!!2) [menhea (uga)] Shushou de Osananajimi na Koibito to. (Haikyuu!!)
[Nijiiro Gahou (Mitsu Mitsuko)] Shushou to Ace to Shower shitsu (Kuroko no Basuke)
Takanae Kyourin - Goshushou-sama Ninomiya-kun Works
Futa Ona Saishushou
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
[Shironekoya] Netorare Onna Bas-bu Saimin × Choukyou Case: 1 Bijin Shushou [Chinese] [不咕鸟汉化组]
(Splash! 3) [NO RESET CLUB (Sakurai Shushushu)] Nurenure Sabage- Night (Free!)
Missing Road
Shishunki no Obenkyou 5 | Puberty Study Session 5
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project)
[Yuzu Machi] Obenkyou Yori Ochinchin ga Suki! | I Love Dick More Than Studying! (Digital Puni Pedo! Vol. 09) [English] [Tenua]
(C81) [BlueBlueSky (Beni)] Moshi Moriya Jinja no Kazehouri ga Shushin no 'Onbashira' ni Okasare tara (Touhou Project)
(C93) [Yadapot (Yadapoteto)] Amanatsu & Shori to Obenkyou Shiyo!
(SUPERKansai21) [Shushu. (Min)] Ore no Koibito (Yowamushi Pedal)
Unicorn-chan to Himitsu no Obenkyoukai
[Rokkaku Yasosuke] Obenkyou ≒ Sex (COMIC Shitsurakuten 2014-01) [English] [Facedesk]
[Kaedeko] Kendoubu Shushou de Osananajimi no Bijin de Tsuyoi Boku no Kanojo ga, Charao ni Assari Otosareru Wake ga Nai [Ongoing][中国翻訳]
Mahou de Ecchi no Obenkyou!
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
(C80) [Goromenz (Yasui Riosuke)] Shura Shushushu (Ao no Exorcist)
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project) [Chinese] [CE家族社]
Shishunki no Obenkyou Ch.1-5
[HP0.01 (Eikichi)] Danshi Koukousei de Saenai Basuke Buin o Shite Iru ga Toshishita no Shushou de Chuunibyou no Otoko ni XXX o Shimetsukerarete Iru. (Kuroko no Basuke)
Ore to Shushou no Natsuyasumi
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]
[Etigoya (tau)] Oujo no Obenkyou 2 (Dragon Quest V)
Shishunki no Obenkyou chapter 6+sp
(Kyonyuukko 6) [Sendouya (Juan Gotoh)] Sotsugyou Zanshushiki
(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]
Shishunki no Obenkyou | Puberty Study Session Ch. 5
(Ore no Turn 4) [Shurashushushu (Rhythmical Ben, Marie)] XXX ROOM (Yu-Gi-Oh! ZEXAL)
Kateikyoushi to Obenkyou
B-BOY LUV 10 貞操特集
LOVER'S DAY
(COMIC1☆4) [Akuten Soushin (Kokutou Nikke)] Shoku☆Shushu! ~Kogasa-chan Jigokuhen~ (Touhou Project)
Obenkyou ≒ Sex
[Hazuki Kaoru] Sailor Fuku de Obenkyou (Nioi Gurui) [Colorized]
Kyou no Kourindou -Shusha no Reimu-
(C95) [Kansai Orange (Arai Kei)] Shushou wa Renshuu ga Shitai! (MAJOR 2nd) [Chinese] [路过的骑士汉化组]
[Meganei] Shishunki no Obenkyou Ch.1-6 [Chinese] [變態紳士漢化組] [Digital] [Ongoing]
[Takurou] Ecchi Tokidoki Obenkyou
Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?
(C88) [NO RESET CLUB (Sakurai Shushushu)] LOVER'S DAY (Free!)
(C80) [Goromenz (Yasui Riosuke)] Shura Shushushu (Ao no Exorcist) [English]
Shishunki no Obenkyou Ch.1-2
(C99) [stellar drop (Satsuki Yukimi)] Unicorn-chan to Himitsu no Obenkyoukai (Azur Lane)
[Anthology] XX Vol.1
(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
[Aikuri] Obenkyou no Jikan, 2 Jikanme
Sanae Onee-chan de Obenkyou Shiyou!
Blue Silence
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project)
[LeimkissA] Shushinrourei (Touhou Project)
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Daiichiwa Complete Ban [Digital]
Lamia no Sato
Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!
Osananajimi to no Sugoshikata ~Obenkyoukai Hen~
Shishunki no obenkyou | Puberty Study Session
Nonde Nomarete
[LeimkissA] Shushin Rouei (Touhou Project)[English]
Shushou wa Renshuu ga Shitai! | Captain Wants to Practice!
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project) [English] [Daddy's Cummies]
Shishunki no Obenkyou chapter 5+6
Iinchou to Obenkyou
Yuri to Issho ni Obenkyou.
Shuushusha
Shishunki no Obenkyou Ch.1-6
Shishunki no Obenkyou Ch.1-3
Jeanne to Obenkyou
(C76) [KinoKonomi (kino)] Pachuri no Obenkyou (Touhou Project)
(Nanoha Festival 2) [Gungnir (Mugichamaru)] Mekariru Uisshushu (Mahou Shoujo Lyrical Nanoha)
Shishunki no Obenkyou | Puberty Study Session Ch. 1-6
Hare-chan no Obenkyou
(C93) [Yadapot (Yadapoteto)] Amanatsu & Shori to Obenkyou Shiyo! [Chinese] [无毒汉化组]
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
Mekariru Uisshushu