(COMIC1 BS-sai Special) [Maruarai (Arai Kazuki)] Momoshiri Kyoushi (Bokutachi wa Benkyou ga Dekinai)
(C64) [Yoru no Benkyoukai (Asurai Masaki, Fumihiro)] Tea Time! 2 (Sister Princess)
(C75) [Yoru no Benkyoukai (Asurai Masaki , Fumihiro)] VH (Mahou Shoujo Lyrical Nanoha)
Shishunki no Obenkyou Ch.1
Obenkyou no Jikan
(C67) [Yoru no Benkyoukai (Asurai Masaki, Fumihiro)] Mahou Shoujo (Mahou Shoujo Ai) [English] [Samachan]
[Makibe Kataru] Makakanzenseki
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
Kirisu Sensei wa Gaman ga Dekinai
(C93) [Yoru no Benkyoukai (Fumihiro)] Dark Matter to Shokushu Mikan Hen 2 (To LOVE-Ru Darkness)
(COMIC1☆9) [Yoru no Benkyoukai (Fumihiro)] β3 (Sora no Otoshimono) [English] [SaHa]
(CR32) [Yoru no Benkyoukai (Fumi Hiro)] Tremolo (Sister Princess)
(SC2019 Autumn) [Maruarai (Arai Kazuki)] Kayoizuma | Commuting Housewife (Bokutachi wa Benkyou ga Dekinai) [English] {Doujins.com}
[T.cop (Natsuki Kiyohito)] Jimiko to Ichinichijuu Sex 4 - Futarikiri no Juken Benkyou wa... [English] [DKKMD Translations] [Digital]
(C95) [Etoile Zamurai (Yuuno)] Uruka-chan to Fuminocchi o Aheraseru Hon (Bokutachi wa Benkyou ga Dekinai)
BOKUTACHIHA SENSEIMO URUKAMO KAWAII
Onee-chan no Boots-shiki Benkyouhou | Onee-chan's Boot Style Study Session
[Yoru no Benkyoukai (Fumihiro)] CopyBon (Sister Princess)
COMIC Papipo 2005-12
[Junginboshi (Takashina Asahi)] Osananajimi de Koibito no Kanojo to Himitsu no Benkyoukai [Chinese] [酱油水月月个人汉化] [Digital]
Shishunki no Obenkyou
(C95) [Yoru no Benkyoukai (Fumihiro)] Mikan to Shokushu to Bougyaku to (To LOVE-Ru Darkness)
(CT21) [Yoru no Benkyoukai (Fumihiro)] β2 (Sora no Otoshimono)
[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]
Majime ni Benkyou Shiteita Hazu no Kanojo ga Itsunomanika Katei Kyoushi ni Netorareteita
[Yukiu Con] Manga de Wakaru Seiinbenkyouhou (COMIC LO 2016-03) [Chinese] [想抱雷妈汉化组] [Digital]
眠り姫ドリーミング
Shishunki no Obenkyou | 사춘기의 공부
[Omochi] Shota ga Bitch na Onee-san to Futari de Ikinuki Shichau Hanashi.
Kyouko Shokushuzeme no Hon
Nurse de Oshigoto
Pro no Saimin Oji-san wa Sex shika Dekinai 02
Houkago Benkyoukai
Boku wa Mafuyu Sensei to Sex Suru
(COMIC1☆5) [g.k.p. (Mizusawa Nagi)] Tadaima Obenkyou-chu! (CODE GEASS)
[Kuromahou Kenkyuujo (Nukaji)] Aniki to Kanojo no Benkyoukai [Chinese] [Digital]
Onii-chan Chanto Benkyou Shite Kudasai!
[Maruarai (Arai Kazuki)] Bousou Otome side Kuro (Bokutachi wa Benkyou ga Dekinai) [English] {Hennojin}
[Wakamatsu] Senpai no Ie de Shiken Benkyou Oshiete moratta node Yuugata ni Kaeru Yotei datta Joshidaisei no Ichinichi [Chinese] [一只麻利的鸽子汉化]
[Haruki] Hishoka Drop - Secretarial Section Drop 2
[Hara] Mari Nee-chan to Ecchi na Benkyoukai
(Reitaisai 9) [Yoru no Benkyoukai (Fumihiro)] Satori Yoru (Touhou Project) [Chinese] [CE家族社]
[Azuma Kenji] Shikei Shikkounin (Dark Age) [Chinese]
Satsuki Onee-chan to Issho ni Benkyou Shiyo
[Amazon] Shittsui -Niku Benki Danchou- | The Fall ~Cumdump Boss~ (Tatakau Heroine ga Tetteiteki ni Ryoujoku Sarete Haiboku Akume Vol. 1) [English] {Doujins.com} [Digital]
[Maruarai (Arai Kazuki)] Wakiyaku 2 (Bokutachi wa Benkyou ga Dekinai) [English] {Doujins.com}
(C95) [Project Harakiri (Kaishaku)] BOKUTACHIHA SENSEIMO URUKAMO KAWAII (Bokutachi wa Benkyou ga Dekinai)
[Tsunbeji] Teme Benkyou OshiERO yo! [English] [Facedesk]
Ikinuki Yaruki | Повод отдохнуть
(C94) [Yoru no Benkyoukai (Fumihiro)] Megumin Slime-zuke! (Kono Subarashii Sekai ni Syukufuku o!)
(C94) [Maruarai (Arai Kazuki)] Shiri to Souji to Unajuu to (Bokutachi wa Benkyou ga Dekinai)
Kirisu Sensei ga Oshieru Hokentaiiku
[Kujira] Kunoyu Nihatsume Mitsu no Aji
(C64) [Yoru no Benkyoukai (Asurai Masaki, Fumi Hiro)] Tea Time! 2 (Sister Princess)
Uruka no Saimin Benkyoukai
[Koudansha (Kouda Tomohiro)] Sensei wa Shinpai-sei (Bokutachi wa Benkyou ga Dekinai) [English] [Tiptree Translations] [Digital]
[Benkyou Tamaoki] Yotogi Banashi
Hoshitori
Obenkyou ≒ Sex
Unicorn-chan to Himitsu no Obenkyoukai