[Guild Plus (tatsuya)] Usagi-san to Obenkyou (Touhou Project) [Digital]
(C89) [stripe orange (Sumisaki Yuduna)] Osananajimi to no Sugoshikata ~Obenkyoukai Hen~
Shishunki no Obenkyou | Puberty Study Session Ch. 2
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project)
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study (ANGEL Club 2016-03) [English] [N04h]
Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi
Kendoubu Shushou de Osananajimi no Bijin de Tsuyoi Boku no Kanojo ga, Charao ni Assari Otosareru Wake ga Nai
Muchi na Ojou-sama no Obenkyou
[Giman no Hakoniwa] Kanpeki Shushou no Gakuseishou
[Etigoya (tau)] Oujo no Obenkyou 2 (Dragon Quest V)
Futa Ona Saishushou
(SUPERKansai21) [Shushu. (Min)] Ore no Koibito (Yowamushi Pedal)
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [English] [Digital]
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
(C95) [Kansai Orange (Arai Kei)] Shushou wa Renshuu ga Shitai! (MAJOR 2nd)
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project) [English] [Daddy's Cummies]
[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 Ch. 1-2
[stellar drop (Satsuki Yukimi)] Unicorn-chan to Himitsu no Obenkyoukai (Azur Lane) [Digital]
Shishunki no Obenkyou
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together? (Strike Witches) [English]
(C80) [Goromenz (Yasui Riosuke)] Shura Shushushu (Ao no Exorcist) [English]
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [English] {Yuzuru Katsuragi}
[Rokkaku Yasosuke] Obenkyou ≒ Sex + Osoto no Ishikawa-san (Sex no Shikumi!) [English] [Facedesk]
Mika Ganbaru Oshiete Ecchi na Obenkyou.
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project) [Chinese] [靴下汉化组]
Ningen no Obenkyou
[LeimkissA] Shushin Rouei (Touhou Project)[English]
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)
[Nijiiro Gahou (Mitsu Mitsuko)] Shushou to Ace to Shower shitsu (Kuroko no Basuke)
Mahou Shoujo Marchen Shushu | 魔法少女 梅璐琴☆秀秀
Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? (Strike Witches)
Kyou no Kourindou -Shusha no Reimu-
B-BOY LUV 10 貞操特集
[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]
Shishunki no Obenkyou chapter 5+6
Shushou wa Renshuu ga Shitai!
[Horimoto Akira] Tenshi no Shushuku Shinsouban - Horimotoakira Sakuhinshuu
[PO Buyuu (Nagi Ichi)] Sakunyuu kara Hajimaru Seishun ~Volley-bu Shushou to Manager no Baai~ [Chinese]
[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]
(C94) [Makai no Kaniya (Kanihara Taraba, Devil)] Tatsuta Onee-chan to Obenkyou (Kantai Collection -KanColle-)
Netorare Onna Bas-bu Saimin × Choukyou Case: 1 Bijin Shushou
(C81) [BlueBlueSky (Beni)] Moshi Moriya Jinja no Kazehouri ga Shushin no 'Onbashira' ni Okasare tara (Touhou Project)
[Aikuri] Obenkyou no Jikan
[Sakurai Shushushu] Missing Road [Chinese]
(Kyonyuukko 6) [Sendouya (Juan Gotoh)] Sotsugyou Zanshushiki
Shushou wa Renshuu ga Shitai! | Captain Wants to Practice!
(C99) [stellar drop (Satsuki Yukimi)] Unicorn-chan to Himitsu no Obenkyoukai (Azur Lane)
(RTS!!2) [menhea (uga)] Shushou de Osananajimi na Koibito to. (Haikyuu!!)
Misuzu-san no Obenkyou
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
Shishunki no Obenkyou 2 | Puberty Study Session 2
[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)
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project)
(COMIC1☆4) [Akuten Soushin (Kokutou Nikke)] Shoku☆Shushu! ~Kogasa-chan Jigokuhen~ (Touhou Project)
Shishunki no Obenkyou | Puberty Study Session Ch. 1-6
Missing Road
Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
Shishunki no Obenkyou Ch.1-5
[Yuzu Machi] Obenkyou Yori Ochinchin ga Suki! | I Love Dick More Than Studying! (Digital Puni Pedo! Vol. 09) [English] [Tenua]
Gekijou Danji!! 02 Shushou no Ana
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project) [Chinese] [迷途竹林汉化]
[Anthology] XX Vol.1
Shishunki no Obenkyou Ch. 1-3
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project)
tokushushinkan
Shishunki no Obenkyou Saishuuwa
Shuushusha
ヌレヌレサバゲーナイト
Jeanne to Obenkyou
Shishunki no Obenkyou | Puberty Study Session Ch. 5
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
Kokoro Onee-chan to H na Obenkyou
[Meganei] Shishunki no Obenkyou 4 | Puberty Study Session 4 (COMIC Shingeki 2019-12) [English] [Shippoyasha] [Digital]
……Sonna Hazukashii Obenkyou Shiranai
[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]
Shishunki no Obenkyou Ch.1-3
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON)
(Ore no Turn 4) [Shurashushushu (Rhythmical Ben, Marie)] XXX ROOM (Yu-Gi-Oh! ZEXAL)
Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter
Kateikyoushi to Obenkyou
[NO RESET CLUB (Sakurai Shushushu)] Mitsunari wa Washi no Yome! ! (Sengoku Basara)
[strike back (Murabito C)] Volleyball-bu Shushou Kurokawa-san wa Nerawareteiru
Shishunki no obenkyou | Puberty Study Session
Ai no Shushi
Shishunki no Obenkyou Saishuuwa | Puberty Study Session Final Chapter
[Aikuri] Obenkyou no Jikan, 2 Jikanme
DISCIPLINE Sai shusho Complete ban
Kashima Sensei to Obenkyoukai
[LeimkissA] Shushinrourei (Touhou Project)
Iinchou to Obenkyou
[Meganei] Shishunki no Obenkyou [English]
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Daiichiwa Complete Ban
[Meganei] Shishunki no Obenkyou Ch.1-4 [Chinese] [變態紳士漢化組] [Digital] [Ongoing]
[Fuyuno Mikan] Obenkyou wa Ecchi no Ato de (COMIC LO 2016-03) [Chinese] [想抱雷妈汉化组] [Digital]
(Kouroumu 9) [Tonzura Douchuu (Kazawa)] Kokoro-chan Ecchi de Obenkyou (Touhou 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]
Obenkyou no Sono Ato de
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON) [English]
(Splash!) [NO RESET CLUB (Sakurai Shushushu)] TRAINING METHOD (Free!)
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou | Study-Time with Kokoro Onee-chan (Touhou Project) [English] [Mister lol]
[Hazuki Kaoru] Sailor Fuku de Obenkyou (Nioi Gurui) [Colorized]