Oshiete Rito-Kun!
(Mou Nanimo Kowakunai 17) [KATAMARI-YA (Shinama)] Saya Coach ga Iroiro Oshiete Agechau Hon (Puella Magi Madoka☆Magica)
Watashi ga SEX Oshiete Ageru | 就讓妹妹來教你怎麼變成大人吧
(C89) [H.B.A (Usagi Nagomu)] FREE DISTRIBUTION (Various) [English] {Hennojin}
[EBIFLY] Oshiete Onee-san Ch. 8-9 [English] [Decensored]
(C87) [MEGANE81 (Shinocco)] Ai no Imi wo Oshiete (Persona 4)
[TETRODOTOXIN (Nise Kurosaki)] Kanojo ga Mizugi ni Kigaetara (Oshiete! Galko-chan) [Digital]
Kappa Shiiku Nikki ~Koubi no Shikata o Oshiete Mita~
[Nikuniku Italian (Akikusa Peperon)] Taiketsu! Galko-chan VS Shota Chinpo | 對決!辣妹子醬VS正太肉棒 (Oshiete! Galko-chan) [Chinese] [里界漢化組] [Digital]
Mikan ga Oshiete Ageru MILKEY ORANGE 2
Oshiete Sense!
[Eitchna] Joshi no Ana no Oshigoto
(C94) [Oberkochen (Rollei, Ramonii)] Kuronekoyakata Niku no Chigiri (Cream Lemon)
Oshiete TORIEL-sensei
[angelphobia (Tomomimi Shimon)] Vampy-chan ni Kenzokuu ga Iro Iro Oshiete Agerune (Granblue Fantasy) [Digital]
[TETRODOTOXIN (Nise Kurosaki)] Gal Miko JK Nanpa shite Curry Tabe ni Ittara Doutei mo Oishiku Itadakareta Hanashi (Oshiete! Galko-chan) [English] [Tigoris Translates] [Digital]
JK o Oshiete - Please tell me "JK"
[Kuishinbou (Naitou Haruto)] Onanie Shisugiru to Asoko ga Kurozumu tte Hontou desu ka? (Oshiete! Galko-chan) [Digital]
[CRC] Oshiete! Oneesan
[Zummy (Usaneri Island)] Oshiete♥Iincho Ch.1-3 [English] =Little White Butterflies=
(C66) [Misty Isle (Sorimura Youji)] BumbleBees (Shuukan Watashi no Onii-chan) [English] [GogetaSS4] [Incomplete]
(C83) [Awareness (Aikawa Touma)] IRIS11 (Onii-chan Dakedo Ai Sae Areba Kankeinai yo ne)
Oko-san no Seiyoku tte Futsuu ni Tsuyoi tte Hontou desu ka? 2
[Tiger] Yuuwaku・Imouto #2 Onii-chan wa seishori gakari | Little Sister Temptation #2 Onii-chan is in Charge of My Libido Management (COMIC Reboot Vol. 07) [English] [Digital]
Oshiete Sensei! | Teach Me, Sensei
(C95) [PoyoPoyoSky (Saeki Sola)] Onii-chan Nekomimi wa Osuki desu ka? | Onii-chan, do you like cat ears? [English] [Kyuukei]
[Sanada] Onii-chan No Hajimete Wa Zenbu Boku To | All of My Onii-chan's firsts were with me (Nyotaika! Monogatari 7) [English] [Digital] [SachiKing]
Oshiete! Kashima Sensei
[GAMU-SYARA (Gingami)] Oshiete Oshishou-sama | Please Train Me, Teacher (Fate/Grand Order) [English] {darknight}
[Ozy] Lamia Onee-chan ga Oshiete Ageru (Monster Musume to no Chigiri) [Chinese] [開坑當做例行重嵌組] [Digital]
Oshiete! Miko Sensei!
(C87) [Toumei Kousoku (Chika)] Oshiete! Suzuya-chan ~Gyaru na Onnanoko wa, Doutei Kimoota Teitoku ni mo Yasashiku shite kureru tte Hontou desu ka?~ (Kantai Collection -KanColle-) [Chinese] [空気系☆漢化]
Ai o Oshiete?
(C85) [SEA WEED (Nanase Ruu)] Oshiete Ran-sama (Touhou Project)
(C90) [Imitation Moon (Narumi Yuu)] Oshiete Rem Sensei - Emilia-tan to Manabu Hajimete no SEX (Re:Zero kara Hajimeru Isekai Seikatsu)
Oshiete Kudasai! Misato-sensei!
(C90) [MURDERHOUSE (Workaholic)] Oshiete! Syaoran-kun (Cardcaptor Sakura) [Chinese]
(Reitaisai 15) [Denki Biribiri] Oshiete! Udonge Onee-chan! (Touhou Project)
(VineFes) [Kachusha, Rakugosya (Chomes, Yumeno)] WataRika (Shuukan Watashi no Onii-chan, Licca Vignette)
Kaian★Trade~Onnna no ii tokoro, oshiete ageru~volume 7
[Shinjiro] Oshiete Yatte yo Megumi-san - Tell Me! Megumi-san♥ (COMIC Kairakuten XTC Vol. 6) [English] [Redlantern]
(C88) [PLANT (Tsurui)] Oshiete MY HONEY 2 Zenpen (THE IDOLM@STER) (English) [PrettyBoy]
[DIOGENES CLUB (Haikawa Hemlen)] Omakase Fudeoroshi Galko-chan 2 (Oshiete! Galko-chan) [English] {doujins.com} [Digital]
[Kamino Ryu-ya] Oshiete Kudasai X Katei Kyoushi Ch. 1-3 [English] [Noel]
[Atori K] Oshiete Sensei | Teach me, Teacher (Watashi wa Maid) [English] [sirC]
(SC54) [Daiginjou Masshigura (Doburocky)] Oshiete Futo-chan (Touhou Project)
Oshiete! Tsunashi-san - Ryuu Aniki
(COMIC1☆9) [sin-maniax (Todoroki Shin)] Mikan ga Oshiete Ageru MILKEY ORANGE 2 (To LOVE-Ru Darkness)
(C92) [UU-ZONE (nuezou)] Galko Ah!? (Oshiete! Galko-chan) [Chinese] [无毒汉化组]
Oshiete! Bancho!! | enséñame guardián 8
(C90) [MURDERHOUSE (Workaholic)] Oshiete! Syaoran-kun (Cardcaptor Sakura)
(C65) [ABSORB (Fujiku Yuima)] Gakkou Dewa Oshiete Kurenai Koto | Things They Don’t Teach At School (Onegai Teacher) [English][SaHa]
(C88) [Kakitsubata no Yashiro (Kakitsubata Kanae)] Kanojo ga Ore no Kanojo nara. (Oshiete! Galko-chan)
(C92) [Kakitsubata no Yashiro (Kakitsubata Kanae)] Kanojo to Kareshi-san no Jijou -Soushuuhen- (Oshiete! Galko-chan)
(C65) [MSIZE (Riumu)] Iu koto kiite yo!! Onii-chan | Follow My Orders, Onii-chan! [English] =Little White Butterflies=
(C94) [TIES (Takei Ooki)] Watashi no, Onii-chan Extra (Watashi no, Onii-chan Soushuuhen) [English] {Faux}
Oshiete! Ketsu Mesu Dorei Sensei
(Puniket 37) [ASTRA'S (Astra)] Oshiete (Alps no Shoujo Heidi)
Gal Miko JK Nanpa shite Curry Tabe ni Ittara Doutei mo Oishiku Itadakareta Hanashi
Toshishita no Boku ni Seikoui no Kimochiyosa o Oshiete kureru Osananajimi no Onee-san
[GAMU-SYARA (Gingami)] Oshiete Oshishou-sama (Fate/Grand Order)
(CSP6) [Raijinkai (Haruki Genia)] Yarasete Galko-chan (Oshiete! Galko-chan)
(C89) [CELICA (Serika)] Kiss Game o Oshiete (Uta no Prince-sama)
[Shuudan Bouryoku (Murasaki Syu)] Nazunaria workingReport - Oniichan to Issho | Nazunaria Working Report - Together with Onii-chan (WORKING!!) [English] [LittleWhiteButterflies + Trinity Translations Team]
[Hiro Kazuki] Oshiete Sensei│教教人家嘛老師♡ [Chinese]
[Hiro Kazuki] Oshiete Sensei | Teach Me, Sensei [English] [Rinruririn + Life4Kaoru]
Atago-san! Kokuhaku no Houhou, Oshiete!
[Amanagi Seiji] Oshiete Kudasai! (COMIC Penguin Club 2012-08) [English] [SMDC]
(C96) [Citron no mori (Yuzuna Hiyo)] Onii-chan no Soba ni Ite mo Ii desu ka...? | Is it okay if I stay by Onii-chan's side...? [English]
(C67) [VOLTCOMPANY. (Asahimaru)] Tokkan Watashi no Ochinchin (Shuukan Watashi no Onii-chan)
[Natsuka Q-Ya] Juumin Zenin Ninshin Kibou!? Joshiryou Kanrinin [Chinese]
Oshiete Dreadnought
[Kamino Ryu-ya] Kitai Shiteru x Onii-Chan x Onii-san
(C91) [Archives (Hechi, sanada kana)] http://d99.biz/arc3/ (Oshiete! Galko-chan) [English] [NHNL]
Kaa-san ga, Onna no Yosa o Oshiete Ageru.
(Reitaisai 15) [Kedama Gyuunyuu (Tamano Kedama)] Patchouli Sensei ga Oshiete Kureru (Touhou Project) [Chinese] [靴下汉化组]
[Suzuki Akoni] Majimena Aitsu ni Ani Ken no Ore ga Oshiete Yareru Koto Sono 2 (COMIC BAVEL 2016-11) [Chinese] [無邪気漢化組] [Digital]
[Inbou no Teikoku (Sirokuman)] Oshiete! Nico-chan!! (Solo Live!) (Love Live!) [Digital]
Gakkou de Oshiete Kurenai Koto
Oshiete Atago-san
bou 3
Kaian★Trade~Onnna no ii tokoro, oshiete ageru~volume 1
Honoka no Oshikko Oshiete Kudasai
[Ishino Kanon] Onee-chan ga Onii-chan | Onee-chan is Onii-chan (Futanari Secrosse!!) [English] [desudesu]
(C71) [Chuuni+OUT OF SIGHT (Kim Chii)] Gakkou dewa Oshiete Kurenai Koto toka.
(C89) [BRIO (Puyocha)] Oideyo! Galko-chan! Galko wa, Mizuryu Kei Land ni Ikutte Hontou Desu ka? (Oshiete! Galko-chan!) [Chinese] [6K漢化組] [Decensored]
(COMIC1☆7) [B.B.T.T. (Yamamoto Zenzen)] Oshiete!! Mamiko Sensei
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Dainiwa Complete Ban [Digital]
[Okuma Masami] Oshiete Onee-sama
[Mizuki Asamori] Oshiete Maria 3 [Chinese]
(C78) [Mystic Chord (Gyro Amarume)] Oshiete Iinchou
Onii-chankko Yakimochi Hen
(SC2017 Summer) [Magetarudou (Danchino)] Aurochs-san ni Oshiete Ageyou (Kemono Friends) [English] [Doujins.com]
(C92) [GAMU-SYARA (Gingami)] Oshiete Oshishou-sama 2 (Fate/Grand Order)
(COMIC1☆10) [Kitsune (Tachikawa Negoro)] Ane no Kareshi ga Kuzu Otokotte Hontou desu ka? (Oshiete! Galko-chan) [Chinese] [靴下汉化组]
Kiss Game o Oshiete
(Shota Scratch 18) [Kuzuya (Toshiyuki)] Oshiete! My Brother
Akatsuki ga Lady to no Tashinamikata o Oshiete Ageterun dakara ne
Oshiete Sensei-san no Tsuzuki
Oshiete yarou Watashi no Himitsu o
(C90) [Touyoko Surfrider (Fumii)] Oshiete! Sachiko-chan (THE IDOLM@STER CINDERELLA GIRLS)