Omase na Imouto ni Nakadashi Oshiete yaru!?
(C66) [Misty Isle (Sorimura Youji)] BumbleBees (Shuukan Watashi no Onii-chan) [English] [GogetaSS4] [Decensored] [Incomplete]
(COMIC1☆13) [Yusaritsukata (Awayume)] Watashi no Kawaii Onii-chan (Azur Lane)
(COMIC1☆10) [Kitsune (Tachikawa Negoro)] Ane no Kareshi ga Kuzu Otokotte Hontou desu ka? (Oshiete! Galko-chan)
Namaiki na Onna Souryo ni Medapani o Kurawasero! + Shadow Galko-chan
[Yuzuki Chihiro] Konya, Oshiete Yaru yo~Tannin Kyoushi to Himitsu no Dousei~
[Bizen Dorobune] Karadajuu de Oshiete Ageru [Digital]
(HaruCC20) [DearMyFriends (Yukako)] Datte Dare mo Oshiete Kurenai | That's because nobody taught me (Tales of Zestiria) [English] [Doushi no Jikan Scanlations]
(C96) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Yappari Onii-sama to Kozukuri o. (Lord El-Melloi II-sei no Jikenbo) | In the End, I Want to Make Children with Onii-sama [English] [EHCOVE]
Oshiete Kiss Me?
Onee-chan ga Onii-chan | Onee-chan is Onii-chan
(C86) [Chotto Dake Aruyo. (Takemura Sesshu)] Oshiete! Azusa-san. (THE iDOLM@STER) [English] {KFC Translations}
Toshishita no Boku ni Seikoui no Kimochiyosa o Oshiete kureru Osananajimi no Onee-san
JK o Oshiete
Zoku Oshiete Zetsurin Sensei
(C94) [Kurohako Sagyou (A-Na)] Atago-san! Kokuhaku no Houhou, Oshiete! (Azur Lane)
[Kamino Ryu-ya] Oshiete Kudasai X Katei Kyoushi Ch. 1-3 [English] [Noel]
(Reitaisai 15) [Kedama Gyuunyuu (Tamano Kedama)] Patchouli Sensei ga Oshiete Kureru (Touhou Project) [Chinese] [無邪気漢化組]
(Ore no Turn 4) [Chupakabura56 (Mezurasi Niko)] Oshiete Kurosaki!! (Yu-Gi-Oh! ARC-V)
(COMIC1☆10) [Ozashiki (Sunagawa Tara)] JKKKkKKKKKKKKKKkKKK!!!!!!!!!!! (Oshiete! Galko-chan)
Oshiete! Azusa-san. Teach Me Please
Oshiete Rem Sensei - Emilia-tan to Manabu Hajimete no SEX
Darashinai Otonari no Onee-san ga SEX o Oshiete kureru sou desu.
(C89) [UU-ZONE (nuezou)] Galko Ah!! (Oshiete! Galko-chan)
Oshiete Kudasai X Katei Kyoushi Ch. 1
[Kanmuri] "Itsuka, Onii-chan no Oyomesan ni…"
[Souda Gumi] Nanimo Shitenai no ni Bitch Oyako ni Gyaku Rape Saremakutta! [Chinese]
Oshiete! Miko Sensei!
(C95) [Kitsune no Shippo Momitai (Wildcat)] Oshiete Ran-sama 3 (Touhou Project)
(C94) [Oberkochen (Rollei, Ramonii)] Kuronekoyakata Niku no Chigiri (Cream Lemon)
(C78) [Mystic Chord (Gyro Amarume)] Oshiete Iinchou
(C83) [Tiramisu Tart (Kazuhiro)] Datte Onii-chan no Koto ga Daisuki nanda mon | After All, I'm in Love With Onii-chan (Sword Art Online) [English] {doujin-moe.us}
[Hiro Kazuki] Oshiete, Sensei | Teach Me, Sensei Ch. 01-05 [English]
comic KURiBERON DUMA 2019-11 Vol. 17
[Asakaze no Shizuku (Asakaze Abyss)] Oshiete! Matoi-chan (Phantasy Star Online 2) [Digital]
(C87) [Mix Fry (Takurou)] Fumina to Mirai no Oshiete Ageru (Gundam Build Fighters Try) [Chinese] [黑条汉化]
(Panzer Vor! 15) [Chabane Ninja (Happamushi)] Onii-san-tachi wa Koko de Murakami no Oppai demo Nondenasai yo (Girls und Panzer)
[Arsenal] Chitsuana Asobi | 膣穴性遊戲 [Chinese]
Hinata Sensei ga Oshiete ageru!
Randoseru Shotta Kemono ga Senei ni Shukudai o Oshiete morau Hon
[GAMU-SYARA (Gingami)] Oshiete Oshishou-sama (Fate/Grand Order)
(C84) [KURUBUSI-KAI (Dowarukofu)] Onii-chan ga Kirechaimashita... (To LOVE-ru)
(C65) [ABSORB (Fujiku Yuima)] Gakkou Dewa Oshiete Kurenai Koto | The Thing Not Taught In School (Onegai Teacher)
(C91) [Mix Fry (Takurou)] Oshiete Nakiri Sensei (Shokugeki no Soma) [English] [naxusnl]
Oshiete Kudelia! | Teact Me Kudelia!
(C92) [cryptid (Mufuru)] Oshiete Onii-chan (To LOVE-Ru) [Chinese] [绅士仓库汉化]
Jibun ni Teitoku-dono o Oshiete Hoshii de Arimasu Maru
(C90) [Shoot The Moon (Fuetakishi)] High Elf × High School Shuugeki Hen Toujitsu [English] {doujins.com}
Namaiki Ojou wa Oshiete Hoshii
○○○ shite! Galko-chan | ○○我吧!辣妹子醬
(C89) [Hi-Per Pinch (clover)] NMB -nudist mud bath- (Oshiete! Galko-chan) [Chinese] [final個人漢化]
(C97) [Osenbei no Mori (Danimaru)] Suki wo Oshiete Master-kun - Tell Me the Love, Master (Fate Grand Order) [Chinese] [日祈漢化]
(COMIC1☆9) [Diogenes Club (Haikawa Hemlen)] ○○○ shite! Galko-chan (Oshiete! Galko-chan) [English] {doujin-moe.us}
(CR35) [INFINITY-FORCE (Various)] Shuukan Onii-chan ga Miteru Waku Waku. (Shuukan Watashi no Onii-chan)
[Great Mosu] Deli♡Succu (COMIC saseco Vol. 2) [Chinese] [不翻譯不改圖緣份到了漢化本自然會出現] [Digital]
(C87) [Kinoko Pot Pie (Yukiguni Eringi)] Gyaru Shota NTR (Oshiete! Galko-chan)
(C90) [Solid Air (Zonda)] Oshiete! Kaga-sensei ~Hajimete no Niana Jugyou~ (Kantai Collection -KanColle-) [Chinese] [空気系☆漢化]
Chino-chan no Oshiete A.B.C 2
Oshiete Agemasu.
(C87) [make pig press (Takasaka Donten)] Onee-chan no Kanjichau Toko Oshiete Ageru☆ - Hey! "P"kun! I'm Guide my systers erogenous zone. (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [樱丘汉化组]
(C90) [Xration (mil)] bou 3 (Various) [Chinese] [唔得闲个人汉化]
(C88) [UU-ZONE (nuezou)] Gal Natsu! (Oshiete! Galko-chan)
(C91) [TOHOORIN (Various)] Producer ga Oshiete Kureta Koto Vol. 1 (THE IDOLM@STER CINDERELLA GIRLS)
(COMIC1☆8) [Kurumi Namiki (Mita Kurumi)] Oshiete! Nikuyoku Hassan 2199 (Space Battleship Yamato 2199) [Chinese] [瓜皮个人汉化]
JK o Oshiete - Please tell me "JK"
(C68) [Misty Isle (Sorimura Youji)] Oshiete Master (Mahou Sensei Negima!)
[BLACK LIST (Hiura R)] Furenchi Vineger (Shuukan Watashi no Oniichan)
(CSP6) [Raijinkai (Haruki Genia)] Yarasete Galko-chan (Oshiete! Galko-chan)
[Oomori Harusame] Hisoka ni Oshiete! | Secret Lessons! (COMIC HOTMiLK 2010-04) [English]
Oshiete! Yuki-chan Sensei - Teach Me! Ms.Yuki-chan
[Kakashi Asahiro] JK o Oshiete [Digital]
(C90) [Onsoku Ebifly (Lew)] Kawaii Otouto wa Onii-chan no Tame ni Imouto ni Narubeki! | The Cute Otouto Has to Become an Imouto for the Sake of his Onii-chan! [English] {Hennojin}
[Kinku] Oshiete Sensei (COMIC Megastore 2010-12) [English] =Team Vanilla=
(C87) [Mix Fry (Takurou)] Fumina to Mirai no Oshiete Ageru (Gundam Build Fighters Try)
Oshiete! Benzene-chan
[Chanpon Miyabi] Mama Ga Oshiete Ageru
Kronii-Dinner
(C66) [Misty Isle (Sorimura Youji)] BumbleBees (Shuukan Watashi no Onii-chan) [English] [GogetaSS4] [Incomplete]
Oko-san no Seiyoku tte Futsuu ni Tsuyoi tte Hontou desu ka? 2
[Ginhaha] Gakuseikai-shoki ni Tokkun-shitai -Shijuuhatte Battle no Seijoui Oshiete ~Coach- (Kaguya-sama wa Kokurasetai) [Chinese]
[Studio Wallaby (Haruhonya)] Ikenai! Galko-chan (Oshiete! Galko-chan)
(Splash!) [URO (Amama)] Yasashii Uso o Oshiete | Tell me a gentle lie (Free!) [English] [Donamoeba]
Honoka no Oshikko Oshiete Kudasai
(C93) [Tenkirin (Kanroame)] Oshiete Master (Fate/Grand Order)
Ane no Kareshi ga Kuzu Otokotte Hontou desu ka? | Is My Older Sister's Boyfriend Really a Scumbag?
[Hidiri Rei] Chisa to Oniichama | Chisa and Onii-chama (COMIC LO 2010-05) [English] {5 a.m.}
[Watanabe Wataru] Oshiete Ageru
[Brilliant Mayonnaise (Takamiya)] Dekkaku Natchatta! ? [Digital]
[Rico] Onii-chan Asobo | Let's Play Onii-chan Ch.1-8 [English] {Mistvern}
(C91) [Hitsuji Drill (Ponpon Itai)] Onii-chan Daisuki! | Onii-chan, I love you! (Bishoujo Senshi Sailor Moon) [English] [ATF]
(VineFes) [Pa-Pu- (LEE, Yamazaki Mitsuru)] Philia Licca & Wataoni (Licca Vignette, Shuukan Watashi no Onii-chan)
(SPARK7) [Dragon roar (shanan)] Oshiete Kudasai. Kamishiro Senpai. (Yu-Gi-Oh! Zexal)
[Rico] Onii-san wa Chiisai no ga Osuki?? | Is Onii-san Into Smaller-types?? (Onii-chan Asobo) [English] {Mistvern}
Sensei ga, Oshiete Kureru.
(C89) [BRIO (Puyocha)] Oideyo! Galko-chan! Galko-chan wa Mizuryu Kei Land ni Ikutte Hontou Desuka?(Oshiete! Galko-chan!)
Oshiete Agemasu. ~Otona no Omocha Hen~
(C88) [Anarchy Gangsta (jude)] Kanbotsu Chikubino Onnanokotte Kanjiyasuitte Hontoudesuka? (Oshiete! Galko-chan)
(C89) [UU-ZONE (nuezou)] Gyaruko Ah!! | Galko Ah!! (Oshiete! Galko-chan) [English] [Sn0wCrack]
(C93) [SHINING (Shaian)] Master-san to Onii-chan Illya to Ecchi Shiyo (Fate/Grand Order) [Chinese] [胸垫汉化组]
[Miyasaka Takaji] Oshiete Sensee (COMIC LO 2016-05) [Chinese] [4K漢化組]
(C87) [Attamaro. (Kotatsu.)] Anayowa! (Oshiete! Galko-chan)
[Rikomaru] Kappa Shiiku Nikki ~Koubi no Shikata o Oshiete Mita~ (1)
Mama Oshiete Ageru | Mommy will teach you
(Dokkidoki Live 7) [Aoikatsu! (Uogasi Sorato)] Oshiete! Aikatsu Sensei (Aikatsu!)
(COMIC1☆14) [MURDERHOUSE (Workaholic)] Daiji na Koto ha Subete Mihara ga Oshiete Kureta (Cardcaptor Sakura) [Chinese] [塔布里斯個人漢化]
(C85) [chested (Toku)] Shiranai LOVE Oshiete | Teach Me LOVE That I Don't Know (Love Live!) [English] {doujin-moe.us}
(C90) [MURDERHOUSE (Workaholic)] Oshiete! Syaoran-kun (Cardcaptor Sakura)
[Kuishinbou (Naitou Haruto)] Onanie Shisugiru to Asoko ga Kurozumu tte Hontou desu ka? (Oshiete! Galko-chan) [English] [Clawhammer] [Digital]
[Hayake] Imouto no Hadaka o Mite Koufun Suru nante Hen na Onii-chan | What Kind of Weirdo Onii-chan Gets Excited From Seeing His Little Sister Naked? [English] [Mistvern + Shippoyasha] [Digital]
Gakuseikai-shoki ni Tokkun-shitai -Shijuuhatte Battle no Seijoui Oshiete ~Coach-
Oshiete kure yo, Kagami Sensei
Oshiete Try-san
[GUILTY HEARTS (FLO)] BLUE EYES BLUE (Onii-chan dakedo Ai sae Areba Kankeinai yo ne) [Chinese] [靴下汉化组] [Digital]
[Hiro Kazuki] Oshiete Sensei
(C89) [Dashigara 100% (Minpei Ichigo)] Kore tte Hontou desu ka!? (Oshiete! Galko-chan!)
(C92) [UU-ZONE (nuezou)] Galko Ah!? (Oshiete! Galko-chan)
(C90) [K+W (sasachinn)] RO-chan ga U-ni oshiete ageru desutte! (Kantai Collection -KanColle-) [English] [Doujins.com]
(CR35) [STUDIO HUAN (Raidon)] LOSUKE-TANK (Shuukan Watashi no Onii-chan)
(C83) [Ar Da Coda (Zinan)] Oshiete Sex (Ro-Kyu-Bu!)
[FlowerBlade (ri.)] Ano Hi, Boku wa Shinyuu to Sex shita [Digital]
[Newtype Kenkyuujo (Kotowari)] Akatsuki to Hibiki no Oshiete А・Б・В (Kantai Collection -KanColle-) [Digital]
Suki wo Oshiete Master-kun - Tell Me the Love, Master
(C89) [Dashigara 100% (Minpei Ichigo)] Kore tte Hontou desu ka!? (Oshiete! Galko-chan) [English] [ForbiddenFetish]
[Gengorou] Nakayoku shite ne, Onii-chan | Let's Get Along, Onii-Chan (Kyou Mo Nekasenaikara) [English] {Mistvern}
(C85) [chested (Toku)] Shiranai LOVE Oshiete (Love Live!)
Lolicon Doutei Ero Mangaka-kun, Kinjo no Jojifuku Kita Yabai Mesu Onii-san ni Semarareru
(COMIC1☆10) [Kitsune (Tachikawa Negoro)] Ane no Kareshi ga Kuzu Otokotte Hontou desu ka? (Oshiete! Galko-chan) [Chinese] [靴下汉化组]
[Misao.] Oshiete Ageru | I'll Teach You (COMIC LO 2012-02) [English] [Yoroshii]
(C95) [PYZ/MARC (Pyz)] Oshiete Jeanne Sensei! Eromanga no Tsukurikata (Fate/Grand Order)
(C84) [Mine Noujou (Mine Mura)] Arigatou Oniichan ~ Seihin Chounan Manbiki Kyouhaku ~ | Thanks, Onii-chan [English] [B.E.C. Scans]
[Usakun] Onii-chan to | With Onii-chan (Koisuru Fukurami) [English] [Yoroshii]
[Shiawase Manjuu (Shiawase 1500)] Oniichan ni Oshiete ageyo!!
[BLUE CATTY (MaP)] [2004-01-12] - Quarterly Dearest My Brother: School Satchel Girls (Shuukan Watashi no Oniichan)
(COMIC1☆9) [Gate of XIII (Kloah)] Kyonyuu Gal wa Kawaii Otokonoko ni Yowaitte Hontou desu ka? | Is It True That Cute Little Boys Are The Big Breasted Gal's Weakness? (Oshiete! Galko-chan) [English] [desudesu]
Otona ga Oshiete Kurenai Koto
(C94) [Motto Be Pomu Toufu! (Toufu, Pomuri)] Tabun Koi mo Kono Hon wa Oshiete Kureru (Alternative Girls)
(COMIC1☆10) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2016 SPRING (Oshiete! Galko-chan) [Chinese] [final個人漢化]
[Pfactory (Pikachurin)] Mou Ikkai Oshiete [Digital]
[Kamino Ryu-ya] Kitai Shiteru x Onii-Chan x Onii-san
(C89) [Eight Beat (Itou Eight)] Oshierarenai!? Galko-chan (Oshiete! Galko-chan) [Chinese] [為了拯救final翻譯的蛋蛋改圖漢化]
Tabun Koi mo Kono Hon wa Oshiete Kureru
(Minna no Ketsui) [Nambokuya (Namboku)] Oshiete TORIEL-sensei (Undertale) [Chinese] [沒有漢化]