Toshokan de Benkyou Shiteitara Itsumo Kuru Gal JK ni...
(SC2018 Summer) [Yudenakya Nama-Beer (Uzura no Tamago)] Hana to Saaya no Himitsu no Benkyoukai (Hugtto! PreCure)
[Machida Hiraku] Toki o Karu Karasu Kouhen | Which Color Are You? (COMIC LO 2011-04) [English] [Mant]
Mari Nee-chan to Ecchi na Benkyoukai
[ACID EATERS (Kazuma Muramasa)] Ningen no Obenkyou (Tropical-Rouge! PreCure)
Futanari Kyokon Kuro Gal Kanojo to Benkyou Oheya Date da to Omottara Soku Onaho Atsukai Fukujuu Gyaku Anal nante... | What I Thought Was Going To Be A Study Date
Benkyou Shimasenka? | Should We Study? {YQII}
[Anthology] Hageshikute Hen vol.1
[Yukiu Con] Manga de Wakaru Seiinbenkyouhou | Study Method With SEMEN -comic edition (COMIC LO 2016-03) [English] {5 a.m.}
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
(COMIC1☆13) [Maruarai (Arai Kazuki)] Wakiyaku w (Bokutachi wa Benkyou ga Dekinai) [English] [rookie84]
(C81) [Yoru no Benkyoukai (Fumihiro)] β (Sora no Otoshimono) [Chinese] [无毒汉化组]
(ComiComi9) [Yoru no Benkyoukai (Fumihiro)] Chi no Mon (Sister Princess)
[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]
(SC34) [Yoru no Benkyoukai (Fumihiro)] Vita no Hon | Vita Book (Mahou Shoujo Lyrical Nanoha) [English] [SaHa]
Shishunki no Obenkyou Ch. 1-2
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project)
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-)
Kousoku Sareta Mikan ga Choukyou Game Clear o Ganbaru Hanashi
(C99) [Yoru no Benkyoukai (Fumihiro)] Kyouko Shokushuzeme no Hon | 杏子被触手侵犯的本子 (Puella Magi Madoka Magica) [Chinese] [星野干拉个人翻译]
Mahou de Ecchi no Obenkyou!
Uruka no Saimin Benkyoukai | Uruka's Hypno Study Group
(ComiComi15) [Yoru no Benkyoukai (Fumihiro)] Vita no Hon 5 | Vita Book 5 (Mahou Shoujo Lyrical Nanoha) [English] [SaHa]
Mashiro Benkyoukai | Mashiro's Study Session
[Coburaco] Toshokan de Benkyou Shiteitara Itsumo Kuru Gal JK ni...[Chinese] [零食汉化组] [Digital]
[Tamaoki Benkyo] Hard Acme
[Jingrock] Futari de Obenkyo | Studying Together (COMIC Megastore H 2007-07) [English]
Shishunki no Obenkyou Ch.1-2
[Fry Dish (Jakko)] Onee-chan-tachi to Amaama Jukenbenkyou [Digital]
[Yoru no Benkyoukai (Fumi Hiro)] Kuroi Tsuki (Sister Princess)
Kateikyoushi to Obenkyou
Joi de Oshigoto
COMIC HOTMILK 2022-02
Shishunki no Obenkyou chapter 5+6
Urenai Eroge Writer ga Josou Shite Onnanoko no Kimochi o Benkyou Shite Mita α | An Eroge Writer Whose Work Never Sells Decided To Crossdress So He could Understand How Women Feel
Kousoku Sareta Mikan ga Choukyou Game Clear o Ganbaru Hanashi | That time Mikan tried her best to clear a torture game she was kidnapped into playing
(C79) [Pornostar (Tamaoki Benkyo)] Ryo to Yumeko no Sukisukisu (The Idolm@ster Deary Star)
Shishunki no Obenkyou Saishuuwa | Puberty Study Session Final Chapter
(C81) [pornostar (Tamaoki Benkyo)] Hibike Koi no Uta (THE IDOLM@STER)
[Tamaoki Benkyo] Tonari no Oneesan
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together? (Strike Witches) [English]
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project)
[Fry Dish (Jakko)] Onee-chan-tachi to Ama Ama Juken Benkyou [Digital]
(C76) [Pornostar (Tamaoki Benkyo)] Shomin (THE IDOLM@STER)
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Dainiwa Complete Ban
Azato Making Shokai Genteiban | 打造壞壞小心機
(C53) [Pornostar (Various)] Nureta Osanazuma (Darkstalkers)
physical
[Coin Rand] Inma no Osasoi (Otokonoko HEAVEN Vol. 31) [Chinese] [夜願漢化] [Digital]
[Ginyoku Screw] Love Storm! - Love Juice Storm
Bousou Otome side:Shiro
Vita no Hon 3
[Kosuke Haruhito] Benkyou Suki na Kanojo - The girl friend who likes study
Uruka no Saimin Benkyoukai
(C89) [Yui Channel (Watagashi Yui)] Ebina-chan to Benkyoukai?! (Himouto! Umaru-chan)
(C93) [UROBOROS (Utatane Hiroyuki)] Sensei wa Seisou ga Dekinai (Bokutachi wa Benkyou ga Dekinai)
Ikenai ! Mafuyu Sensei
Kashima Sensei to Obenkyoukai
COMIC Kairakuten 10.1998
[Yuzu Machi] Obenkyou Yori Ochinchin ga Suki! | I Love Dick More Than Studying! (Digital Puni Pedo! Vol. 09) [English] [Tenua]