Toshishita no Boku ni Seikoui no Kimochiyosa o Oshiete kureru Osananajimi no Onee-san
(SC2017 Summer) [Magetarudou (Danchino)] Aurochs-san ni Oshiete Ageyou (Kemono Friends)
(Reitaisai 14) [CANDY POP (Harukaze Unipo)] Oshiete! Hottate Goya Onee-chan (Touhou Project)
(C94) [Momoneko Doumei (more, Purapa)] Ima wa Dame da yo Onii-chan [Chinese] [脸肿汉化组]
Onii-chankko Yakimochi Hen | A Jealous Little Sister
Nakayoshi no Himitsu o Oshiete.
(C73) [Yowatari Kouba (Jet Yowatari)] Oshiete Yomako-sensei!! | Teach Me Yomako-sensei! (Tengen Toppa Gurren Lagann) [English] {forbidden-translations}
(Ishin Denshin Naniwa) [Hybrid*Panda (Akita Ichiyoshi)] Oshiete Makoto Kamen-sama!! (Bakumatsu Rock)
Tangram | 七巧板
(C89) [Kitagawajima (Yohinori)] Jibun ni Teitoku-dono o Oshiete Hoshii de Arimasu Maru (Kantai Collection -KanColle-)
Seibetsu Oshiete Uranus-san
[Onoda Sachi] Onii-chan to Himitsu ni Fureru
(C79) [Hidebou House (Hidebou)] Takane ga 「S○X」ni tsuite Oshiete Hoshiisou desu. (THE IDOLM@STER)
Mesu Neko Onii-san | Female Cat Onii-san
Onee-chan ga Onii-chan Onee-chan is Onii-chan
[BLACK LIST (Hiura R)] Furenchi Vineger (Shuukan Watashi no Oniichan)
(COMICNEXT) [BlueMage (Aoi Manabu)] Watashi ga Moteru Riyuu Oshiete Agemasu (Aldnoah.Zero)
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Dainiwa Complete Ban [Digital]
(C90) [Fountain's Square (Hagiya Masakage)] Eccentric Games (Girls und Panzer)
(Japariket) [Kuromahou Kenkyuujo (Nukaji)] Koubi no Shikata o Oshiete (Kemono Friends)
[Mogiki-chan chi (Mogiki Hayami)] Mesu Neko Onii-san | Female Cat Onii-san (Go! Princess Precure) [Digital]
Oshiete Ageru
[Nikuniku Italian (Akikusa Peperon)] Taiketsu! Galko-chan VS Shota Chinpo (Oshiete! Galko-chan) [Digital]
(C89) [RADIOSTAR (Kudou Hiroshi)] Galko to Ojou ga Heya ni Iru. (Oshiete! Galko-chan)
(SC57) [HATENA-BOX (Oda Kenichi)] Onii-chan wa Kawaii Imouto ga Mamori-masu (Onii-chan dakedo Ai sae Areba Kankeinai yo ne!)
Ai o Oshiete?
[Saegusa Kohaku] Onii-chan to Watashi | Onii-chan & I (COMIC Megastore 2011-12) [ENG] [Yoroshii]
[Hiro Kazuki] Oshiete Sensei | Teach Me, Sensei [English] [Rinruririn + Life4Kaoru]
[Natsuka Q-Ya] Juumin Zenin Ninshin Kibou!? Joshiryou Kanrinin [Chinese]
[GUILTY HEARTS (FLO)] BLUE EYES BLUE (Onii-chan dakedo Ai sae Areba Kankeinai yo ne) [Digital]
(C91) [Archives (Hechi, sanada kana)] http://d99.biz/arc3/ (Oshiete! Galko-chan) [chinese] [為了拯救final的蛋蛋漢化組]
[Atori K] Oshiete Sensei | Teach me, Teacher (Watashi wa Maid) [English] [sirC]
(C87) [Kakitsubata no Yashiro (Kakitsubata Kanae)] Kanojo ga Ore no Kanojo nara. (Oshiete! Galko-chan) [Chinese] [瓜皮汉化]
Oshiete Oshishou-sama 2
[Rico] Onii-chan o Hitorijime | Monopolizing Onii-chan (Otona Mitai ni Suki ni Shite ne) [English] {Mistvern} [Digital]
(Chimuchimu World Micchimume!) [Mangetsu Ujiya (Tekorun)] Oshiete!? Onii-chan! | Teach Me!? Oniichan! [English] [alparslan]
(COMITIA120) [Kakukonoka (Menoko)] Oshiete Ageru
Lolicon Doutei Ero Mangaka-kun, Kinjo no Jojifuku Kita Yabai Mesu Onii-san ni Semarareru
[drill'n girl (Uehasu)] Onii-san no Totsu Kashite Kudasai | Let Me Borrow Your Dick [Digital][English]
(Senka no Toki 7) [13th (13)] Motto Onii-chan Milk (Touken Ranbu)
(C83) [Awareness (Aikawa Touma)] IRIS11 (Onii-chan Dakedo Ai Sae Areba Kankeinai yo ne)
(Shota Scratch 18) [Kuzuya (Toshiyuki)] Oshiete! My Brother
Motto Oshiete Kure yo! | 请教我更多吧
(COMIC1☆11) [DIOGENES CLUB (Haikawa Hemlen)] Omakase Fudeoroshi Galko-chan (Oshiete! Galko-chan)
Zoku Oshiete Zetsurin Sensei
Oshiete Oniichan
(C94) [Motto Be Pomu Toufu! (Toufu, Pomuri)] Tabun Koi mo Kono Hon wa Oshiete Kureru (Alternative Girls)
[Katou an] Omocha yori iino? honto no H oshiete kudasai Ch.01-10 (END)
Oshiete Sensei! Onedari Bloomer
[Shou Akira] Iroiro Oshiete
[Miyasaka Takaji] Oshiete Sensee (COMIC LO 2016-05) [Chinese] [4K漢化組]
(C95) [Aikotobako (Goriyaku)] Rumia Onee-chan ga Oshiete Ageru (Touhou Project)
(COMIC1☆13) [Elily's Lab. (Ricca)] Onii-chan no Koto nanka Zenzzen....../// [Chinese] [脸肿汉化组]
Mari ga Yasashiku Oshiete Agerune
(COMIC1☆3) [Nirvana Soft (HIRONII)] Felli no Hi-Mitsu Tokkun (Chrome Shelled Regios) [English]
(C90) [MURDERHOUSE (Workaholic)] Oshiete! Syaoran-kun (Cardcaptor Sakura) [Chinese]
(C91) [Mix Fry (Takurou)] Oshiete Nakiri Sensei (Shokugeki no Soma) [English] [naxusnl]
(C94) [Yuasa Rengou (Jean Louis)] Hikari-chan ga Oshiete Ageru (Xenoblade Chronicles 2)
Oshiete Dreadnought
(C93) [SHINING (Shaian)] Master-san to Onii-chan Illya to Ecchi Shiyo (Fate/Grand Order) [English]
(C90) [K+W (sasachinn)] RO-chan ga U-ni oshiete ageru desutte! (Kantai Collection -KanColle-)
(COMIC1☆11) [DIOGENES CLUB (Haikawa Hemlen)] Omakase Fudeoroshi Galko-chan (Oshiete! Galko-chan) [English] {doujins.com}
Oshiete! Yuki-chan Sensei - Teach Me! Ms.Yuki-chan
[Bizen Dorobune] Karadajuu de Oshiete Ageru [Digital]
Kageyama ni Oshiete Morae
(C66) [Misty Isle (Sorimura Youji)] BumbleBees (Shuukan Watashi no Onii-chan) [English] [GogetaSS4] [Incomplete]
(COMIC1☆10) [Ozashiki (Sunagawa Tara)] JKKKkKKKKKKKKKKkKKK!!!!!!!!!!! (Oshiete! Galko-chan)
EMPIRE HARD CORE 2016 SPRING
[Kamino Ryu-ya] Oshiete Kudasai X Katei Kyoushi - Part 3 [English] [Harmonian]
(C88) [Kakitsubata no Yashiro (Kakitsubata Kanae)] Kanojo ga Boku no Kanojo nara. (Oshiete! Galko-chan)
[PeachBreath (Ootani Mikoto)] Oshiete Producer-san! (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
Toshishita no Boku ni Otona na Koto o Oshiete kureru Osananajimi ni Onee-san
(VineFes) [Pa-Pu- (LEE, Yamazaki Mitsuru)] Philia Licca & Wataoni (Licca Vignette, Shuukan Watashi no Onii-chan)
(SPARK8) [Gamenhaji (Noji)] Shikyuukou no Kanata, Onii chan no Hate | Beyond the mouth of the uterus lies Onii-chan’s demise [English] {5 a.m.}
Datte Dare mo Oshiete Kurenai
(CCFukuoka31) [Nb (Kon)] Oshiete Kuroko Sensei (Kuroko no Basuke)
(C89) [Hybrid Jimushitsu (Muronaga Chaashuu)] Hybrid Tsuushin vol. 22 (Various)
Teach me, Rem-sensei! An introduction to sex with Emilia-tan | Oshiete Rem Sensei
Sensei ni Oshiete
Hinata Sensei ga Oshiete ageru!
[Suzuki Akoni] Majimena Aitsu ni Aniken no Ore ga Oshiete Yareru Koto (COMIC BAVEL 2016-05) [English] [Noraneko]
Oshiete Makoto-sama
(C60) [multi★task! (Takeyabu☆)] Oniichama, Oshiete♪ Tell me how to... (Sister Princess)
[Hiro Kazuki] Oshiete, Sensei | Teach Me, Sensei Ch. 01-05 [English]
(C67) [VOLTCOMPANY. (Asahimaru)] Tokkan Watashi no Ochinchin (Shuukan Watashi no Onii-chan)
Oshiete, Anata no Aishikata
(CR35) [Nirvana Soft (Hironii)] Feels like Heaven (Gad Guard, White Album)
(CR35) [INFINITY-FORCE (Various)] Shuukan Onii-chan ga Miteru Waku Waku. (Shuukan Watashi no Onii-chan)
[A.O.I (Sanagi Torajirou)] Oshiete Sensei!
(Reitaisai 10) [KINOKONOMI (kino)] Onii-chan, Kore Suki? | Onii-chan, is this love? (Touhou Project) [English] {Zettai Ryouiki}
[KANZUME] Oshiete Sensei ♡ Seikyouiku Jisshuu (Zenpen) | Please Teach Me, Sensei ♡ Teaching Internship (Part 1) (ANGEL Club 2014-07) [English] [adamar]
Tabun Koi mo Kono Hon wa Oshiete Kureru
(SPARK7) [ritard.A2 (Shitaji Mochimochi)] Otona ga Oshiete Kurenai Koto (Pokémon Black and White)
(C88) [PLANT (Tsurui)] Oshiete MY HONEY 2 Zenpen (THE IDOLM@STER) (English) [PrettyBoy]
(Tora Matsuri 2015) [AXZ (Kutani)] Angel's Stroke 86 - Bed In Galko-chan!! (Oshiete! Galko-chan) [English] {doujin-moe.us}
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian