Saya Coach ga Iroiro Oshiete agechau Hon
(C65) [ABSORB (Fujiku Yuima)] Gakkou Dewa Oshiete Kurenai Koto (Onegai Teacher)
Onee-chan ga Onii-chan | Onee-chan is Onii-chan
(C90) [Nukoya (Nukoko)] Babylon Sketch 2016
Oshiete! Oreki-san
[Kurione-sha (YU-RI)] Oshiete! Nico-san (One Piece) [Digital]
(SC30) [Nirvana Soft (Hironii)] Dream of You (ToHeart2)
[Umematsu Thomas] Oshiete! Obasan
Honoka no Oshikko Oshiete Kudasai
(C89) [MUGENKIDOU A (Tomose Shunsaku)] Oshiete Kudelia! (Mobile Suit Gundam Tekketsu no Orphans)
(C93) [TwinBox (Hanahanamaki, Sousouman)] Zenbu Illustrious ni Oshiete (Azur Lane)
[GUILTY HEARTS (FLO)] BLUE EYES BLUE (Onii-chan dakedo Ai sae Areba Kankeinai yo ne) [Chinese] [靴下汉化组] [Digital]
(C89) [Yabitsutouge (Ootori Mahiro)] Mari ga Yasashiku Oshiete Agerune (Love Live! Sunshine!!) [Chinese] [无毒汉化组]
- Oshiete! Z23 Sensei
(HaruCC23) [Fujitomomo (Aoi)] Oshiete Honey (Fate/Grand Order)
(C84) [Mine Noujou (Mine Mura)] Arigatou Oniichan ~ Seihin Chounan Manbiki Kyouhaku ~ | Thanks, Onii-chan [English] [B.E.C. Scans]
Oshiete Kudelia! | Teact Me Kudelia!
Majimena Aitsu ni Aniken no Ore ga Oshiete Yareru Koto
[Ishino Kanon] Onee-chan ga Onii-chan | Onee-chan is Onii-chan (Futanari Secrosse!!) [English] [desudesu]
Oshiete Kudelia!
(C94) [Kurohako Sagyou (A-Na)] Atago-san! Kokuhaku no Houhou, Oshiete! (Azur Lane)
[Inuboshi] Aino Mahou Wo Oshiete
[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]
[Ginhaha] Gakuseikai-shoki ni Tokkun-shitai -Shijuuhatte Battle no Seijoui Oshiete ~Coach- (Kaguya-sama wa Kokurasetai) [English]
(C75) [SUGARLESS (Sugar)] Zoku Oshiete Zetsurin Sensei (Sayonara Zetsubou Sensei)
[B.B.T.T. (Yamamoto Zenzen)] Takabisha Elf Kyousei Konin!! [Digital]
(C89) [Hi-Per Pinch (clover)] NMB -nudist mud bath- (Oshiete! Galko-chan)
Oshiete! Myoukou-san
JK o Oshiete
(Reitaisai 10) [KINOKONOMI (kino)] Onii-chan, Kore Suki? | Onii-chan, is this love? (Touhou Project) [English] {Zettai Ryouiki}
[Komotoda Emai] oshiete! aireen vol.1
(C95) [Kitsune no Shippo Momitai (Wildcat)] Oshiete Ran-sama 3 (Touhou Project)
[GUILTY HEARTS (FLO)] BLUE EYES BLUE (Onii-chan dakedo Ai sae Areba Kankeinai yo ne) [Digital]
○○○ shite! Galko-chan
oshiete shiniko chan 【bsf x 无毒汉化组】
[Diogenes Club (Haikawa Hemlen)] ○○○ shite! Galko-chan (Oshiete! Galko-chan) [Digital]
[Guchokuya (Spec-R)] Densetsu You-shin Wataoni - Sesshoku-hen- (Shuukan Watashi no Onii-chan)
Oshiete Ageru
[I-Raf-you (Various)] Microne Magazine Vol. 44 [Digital]
Oshiete Oshisou-sama
[Narumiya (Narumiya)] Tohoku no Chicchai Onee-chan ga Maigo no Otokonoko ni Kimochi Ii Ijirikata toka Oshiete Agechau no (VOICEROID) [Chinese] [GABA汉化组] [Digital]
Hinata Sensei ga Oshiete ageru!
(CR35) [Studio Wallaby (Deep Purple '72)] Anata ga Oniichan (Shuukan Watashi no Onii-chan)
(C78) [Takatobiya (Haba Hirokazu)] Nene san no Hontou no Tsukaikata Oshiete Ageru (Love Plus)
(C78) [Nirvana Soft (Hironii)] I JUST WANNA HOLD YOU! (Bakemonogatari)
Fubuki ga Oshiete Kureru Iiko ni Naru Houhou
(Reitaisai 9) [Ruiketsuan (Namidame)] Koumon de Oshiete Patchouli (Touhou Project) [Chinese] [Loveless(ナナコ)汉化]
[NAZ] Onii-chan e no Okurimono | A Present for Onii-chan (COMIC Megastore Alpha 2016-11) [English] [BlindEye]
(LuckyCard!1) [Sankakukona (Hirono)] Barian Sekai no Kami ga Ningen no Kairaku o Oshiete Kureru you desu (Yu-Gi-Oh! ZEXAL) [English] {Hennojin}
Toshishita no Boku ni Otona na Koto o Oshiete kureru Osananajimi ni Onee-san
(C84) [Jam Kingdom (Jam Ouji)] Jinsei de Taisetsu na Koto wa Subete Rikka ga Oshiete kureta (Dokidoki! Precure)
(C91) [Mix Fry (Takurou)] Oshiete Nakiri Sensei (Shokugeki no Soma)
[SUPER27] [RIRIADOLL (Takewakamaru)] Oshiete My Master (Fate/Grand Order)
(COMIC1☆9) [Syunkan Saidaihusoku (Pony R)] Katori Sensei ga Oshiete Ageru (Kantai Collection -KanColle-)
Hikari-chan ga Oshiete Ageru
[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]
[Eichina] Ii yo, Onii-chan Daisukidamon [English]
[PeachBreath (Ootani Mikoto)] Oshiete Producer-san! (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
(Ginban no glory 0.5) [92 (Nadeko)] Kimi no Ai o Oshiete (Yuri on Ice)
(C88) [QUDA (Qudamomo)] SUPER Galkodelic Hour (Oshiete! Galko-chan, Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka) [English] {doujins.com}
Chino-chan no Oshiete A.B.C 2
[Momoneko Doumei (more, Purapa)] Souiu Toko da yo Onii-chan ga Kimoi no wa ~Soredemo Watashi wa Onii-chan ga Daisuki~ [Chinese] [脸肿汉化组] [Digital]
Oshiete Kudasai X Katei Kyoushi Ch. 1
(C93) [Nyankoromochimochi (Kotoba Ai)] Aya Onee-san ga Oshiete Ageru (Touhou Project)
[Katou an] Omocha yori iino? honto no H oshiete kudasai
[Akumenari (Bonnari)] Kurinari Miboujin
(C87) [Kinoko Pot Pie (Yukiguni Eringi)] Gyaru Shota NTR (Oshiete! Galko-chan)
[Studio Wallaby (Haruhonya)] Ikenai! Galko-chan | You Can't! Galko-chan (Oshiete! Galko-chan) [English] [Doujins.com]
[Yuunabe Shinkouchuu (Tanabe Kyou)] Watashi ga SEX Oshiete Ageru | I'll Teach You How to Have SEX [English] [Black Grimoires] [Digital]
[Studio Q (Natsuka Q-Ya, Sanuki Udon Jin)] Iinchou to Pet (Oniichan no Koto Nanka Zenzen Suki Janain Dakara ne!!) [Digital]
(C92) [UU-ZONE (nuezou)] Galko Ah!? (Oshiete! Galko-chan)
(C92) [UU-ZONE (nuezou)] Galko Ah!? (Oshiete! Galko-chan) [English] [B.R.R.]
[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]
Oiwai Sex 3 ~Onii-chan no Tanjoubi~
(C93) [Tenkirin (Kanroame)] Oshiete Master (Fate/Grand Order)
[keso] Oshiete! Bus Guide-san (Hataraku Sukebe Onee-san) [Chinese] [尼特王包遊覽車招待大家一起去台北機翻組] [Digital]
(C88) [Kakitsubata no Yashiro (Kakitsubata Kanae)] Kanojo ga Boku no Kanojo nara. (Oshiete! Galko-chan)
(Reitaisai 9) [Ruiketsuan (Namidame)] Koumon de Oshiete Patchouli (Touhou Project)
[Bousou!! Fuhatsudan (Takai Biki)] Shiranai (Oshiete! Galko-chan)
Oshiete yarou watashinohimitsu o
(C87) [Kakitsubata no Yashiro (Kakitsubata Kanae)] Kanojo ga Ore no Kanojo nara. (Oshiete! Galko-chan)
(C73) [Yowatari Kouba (Jet Yowatari)] Oshiete Yomako-sensei!! | Teach Me Yomako-sensei! (Tengen Toppa Gurren Lagann) [English] {forbidden-translations}
(C90) [Usagijiru (Kamiya Karin Sakurako)] Oshiete! Yuyuko-sama (Touhou Project)
(C90) [Nukoya (Nukoko)] PROSTITUTE² +VER3.0 (Oshiete! Galko-chan)
(C88) [Oberkochen (Rollei, Ramonii)] Korekara Ami ni Escalation Shimasu. (Cream Lemon)
[MC] Soku Saimin! Dare demo Appli Hitotsu de Ore Senyou no Nikudorei | Instant hypnosis! I'll make anyone my private sex slave with one app! [English]
Oshiete! Hottate Goya Onee-chan
(C87) [ciaociao (Araki Kanao)] Yarasete! Galko-chan (Oshiete! Galko-chan)
Kinjo ni Hikkoshite Kita ko ni Hitomebore Sare Sex o Oshiete Hoshii to Iwareta Hitozuma
Toshishita no Boku ni Seikoui no Kimochiyosa o Oshiete kureru Osananajimi no Onee-san
Lolicon Doutei Ero Mangaka-kun, Kinjo no Jojifuku Kita Yabai Mesu Onii-san ni Semarareru
(C92) [GAMU-SYARA (Gingami)] Oshiete Oshishou-sama 2 (Fate/Grand Order) [Chinese] [新桥月白日语社]
(C89) [BRIO (Puyocha)] Oideyo! Galko-chan! Galko wa, Mizuryu Kei Land ni Ikutte Hontou Desu ka? (Oshiete! Galko-chan!) [Chinese] [final個人漢化]
[Yamakumo] Closet | 衣櫃外的淫景 [Chinese]
Oshiete! Suguha-chan!!
[ZEN] 95-shiki 97-shiki Onee-chan ga Oshiete Ageyou!! (Girls' Frontline) [Digital]
(C95) [PoyoPoyoSky (Saeki Sola)] Onii-chan Nekomimi wa Osuki desu ka? | Onii-chan, do you like cat ears? [English] [Kyuukei]
(C84) [Penetrate (Reiha)] Oshiete!! Meiling Shijou (Touhou Project)
[Hijiri Rei] Daisuki Onii-chan | I Love You Onii-chan (COMIC LO 2008-10) [English] [biribiri]
(C94) [Azure (Kagono Tori)] Tonari no Heya ni Sundeiru Yasashii Onii-san wa Jitsu wa Lolicon Deshita | The Nice Onii-san Who Lives Next Door is Actually a Lolicon [English] {Mistvern}
(COMIC1☆13) [PoyoPoyoSky (Saeki Sola)] Onii-chan no Doutei Moratte Agete mo Ii yo? | Can I Have Onii-chan's Virginity? [English] [Marv]
(C89) [AXZ (Warabino Matsuri)] Angel's Stroke 87b Galko-chan 0.02!! (Oshiete! Galko-chan)