Oshiete Study
(C94) [Kitsune no Shippo Momitai (Wildcat)] Oshiete Ran-sama 2 (Touhou Project)
[Kurione-sha (YU-RI)] Oshiete! Nico-san (One Piece) [Digital]
Oshiete! Miko Sensei!
(C92) [cryptid (Mufuru)] Oshiete Onii-chan (To LOVE-Ru)
(C86) [EX35 (Kamaboko RED)] Otokonoko ga Oshiete Kurenai Koto (Bakusou Kyoudai Let's and Go!!)
(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}
[hanibi land, Shinsei Lolishota (hanibi, kozi)] Kimochii o Oshiete. (Fate Grand Order) [English] [mysterymeat3] [Digital]
[Marge-Loop] Anata ni mo Ai wo Oshiete Ageru (Puella Magi Madoka☆Magica) [Digital]
(C88) [bash-inc (BASH)] Oshiete! King-san (The King of Fighters)
[Studio Q (Natsuka Q-Ya)] Imouto no Yuuwaku ~Onii-chan wa Sukumizu KneeSo ga Osuki~ (Onii-chan no Koto nanka Zenzen Suki ja Nain da kara ne!!)
Sensei ga, Oshiete Kureru.
(C94) [TIES (Takei Ooki)] Watashi no, Onii-chan Kakioroshi (Watashi no, Onii-chan Soushuuhen) [Chinese] [水土不服汉化组]
(C89) [PLANT (Tsurui)] Oshiete MY HONEY 2 Kouhen (THE IDOLM@STER) [English] {doujin-moe.us}
[ZEN] 95-shiki 97-shiki Onee-chan ga Oshiete Ageyou!! (Girls' Frontline) [Digital]
[RPG Company2] Oshiete! Setsuna Sensei
[AXZ (Kutani)] Angel's stroke 81 Suguha Scramble! 2 Oniichan no Seiyoku Kanri | Suguha Scramble! 2 Onii-chan's Libido Management (Sword Art Online) [English] [doujin-moe.us]
(C92) [Kakitsubata no Yashiro (Kakitsubata Kanae)] Kanojo to Kareshi-san no Jijou -Soushuuhen- (Oshiete! Galko-chan)
Kageyama ni Oshiete Morae
(C92) [GAMU-SYARA (Gingami)] Oshiete Oshishou-sama 2 (Fate/Grand Order) [Chinese] [新桥月白日语社]
(COMIC1☆7) [Number2 (Takuji)] Kataomoi shiteta Onii-san ni Shinyuu no Mae de Shojo wo Ubaware chaimashita. | I had a crush on Onii-chan. He stole my virginity in front of my friend. (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [English] [Doujin-Moe]
(C91) [Archives (Hechi, sanada kana)] http://d99.biz/arc3/ (Oshiete! Galko-chan)
[GUILTY HEARTS (FLO)] BLUE EYES BLUE (Onii-chan dakedo Ai sae Areba Kankeinai yo ne) [Digital]
[Hiro Kazuki] Oshiete, Sensei | Teach Me, Sensei Ch. 01-05 [English]
Yappari Onii-sama to Kozukuri o. | In the End, I Want to Make Children with Onii-sama
(Messa Kininaruu 3) [Komanest (Cock Robin)] Oshiete! Rinaji-san | Please Teach Me! Rinaji-san! (Kemurikusa) [English]
Mama Oshiete Ageru
Onii-chankko Yakimochi Hen | A Jealous Little Sister
Toshishita no Boku ni Otona na Koto o Oshiete kureru Osananajimi ni Onee-san
[Shinjiro] Oshiete Yatte yo Megumi-san - Tell Me! Megumi-san♥ (COMIC Kairakuten XTC Vol. 6) [Chinese]
(C85) [PROJECT KAGUYA (Koumo)] Oshiete, Sensei [English]
Papakatsu no Joshikousei ni Otona no Biyaku Sex Oshiete Yatta
Oshiete! Nico-san
[Shinjiro] Oshiete Yatte yo Megumi-san - Tell Me! Megumi-san♥ (COMIC Kairakuten XTC Vol. 6) [English] [Redlantern]
(SC2017 Summer) [Momoyuukaku (Tear)] Oshiete Onii-chan (Fate/kaleid liner Prisma Illya)
Kronii no Shinkon Santaku
(COMIC1☆10) [Studio Wallaby (Yuzu Syrup)] Hatsukoi Galko to Nama Ecchi (Oshiete! Galko-chan)
(C95) [CARAMEL CRUNCH! (Rikatan)] Chino-chan no Oshiete A.B.C (Gochuumon wa Usagi desu ka?)
[China] Chris Ni Oshiete - It Teaches to Chris
(SC2017 Summer) [Magetarudou (Danchino)] Aurochs-san ni Oshiete Ageyou (Kemono Friends)
(C95) [40010 1-GO (Shimanto Shisakugata)] Oshiete! Mikan Senpai (To LOVE-Ru)
[Studio Q (Natsuka Q-Ya, Sanuki Udon Jin)] Iinchou to Pet (Oniichan no Koto Nanka Zenzen Suki Janain Dakara ne!!) [Digital]
[burittsukuriku(doskoinpo)]Hajimete no mitsugimazo ke choukyou-(1) [Chinese] [沒有漢化] [Digital]
[Mogiki-chan chi (Mogiki Hayami)] Mesu Neko Onii-san | Female Cat Onii-san (Go! Princess Precure) [Digital]
(C94) [Yuasa Rengou (Jean Louis)] Hikari-chan ga Oshiete Ageru (Xenoblade Chronicles 2)
[Unagiyasan (Hanamiya Natsuka)] Onii-chan wa Sekai de 2-banme ni Daisuki | I love Onii-chan second most in the world [English] [LoliAce] [Digital]
[TETRODOTOXIN (Nise Kurosaki)] Gal Miko JK Nanpa shite Curry Tabe ni Ittara Doutei mo Oishiku Itadakareta Hanashi (Oshiete! Galko-chan) [Digital]
(COMIC1☆9) [sin-maniax (Todoroki Shin)] Mikan ga Oshiete Ageru MILKEY ORANGE 2 (To LOVE-Ru Darkness)
[INFINITY-FORCE] Shuukan Oniichan ga Miteru
(SC26) [Nirvana Soft (Hironii)] Red Impact (Gundam Seed Destiny, Gad Guard) [English] [Hmedia]
(C89) [Kikurage-ya (Kikurage)] Oshiete! Mutsuki Sense-
[EBIFLY] Oshiete Onee-san [English] {bfrost}
[Scarlet (Izuki Sanae)] Otoile! Galko-chan (Oshiete! Galko-chan) [Digital]
Oshiete! Dia-sama!
[Shioroku] Wakatsuki, Mask wo Totteyo! | Wakatsuki, Take Off Your Mask! (COMIC Mugen Tensei 2018-10) [English] [Digital] [Rotoscopic + Red Lantern]
(C92) [UU-ZONE (nuezou)] Galko Ah!? (Oshiete! Galko-chan)
Mama Oshiete Ageru | Mommy will teach you
[Oomori Harusame] Hisoka ni Oshiete! | Secret Lessons! (COMIC HOTMiLK 2010-04) [English]
Kappa Shiiku Nikki ~Koubi no Shikata o Oshiete Mita~
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Dainiwa Complete Ban
Ai o Oshiete?
(Reitaisai 15) [Kedama Gyuunyuu (Tamano Kedama)] Patchouli Sensei ga Oshiete Kureru (Touhou Project) [Chinese] [靴下汉化组]
[Bomb Shelter (Orange Bull)] Oko-san no Seiyoku tte Futsuu ni Tsuyoi tte Hontou desu ka? (Oshiete! Galko-chan) [Digital]
Gakkou de Oshiete Kurenai Koto
(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]
(Japariket) [Kuromahou Kenkyuujo (Nukaji)] Koubi no Shikata o Oshiete (Kemono Friends)
Oshiete Onii-chan
(C88) [UU-ZONE (nuezou)] Gal Natsu! (Oshiete! Galko-chan)
(C87) [Kakitsubata no Yashiro (Kakitsubata Kanae)] Kanojo ga Ore no Kanojo nara. (Oshiete! Galko-chan) [Chinese] [為了拯救燙傷的蛋蛋漢化]
Otona no Miryoku wo Oshiete hoshii?
(C94) [Yuasa Rengou (Jean Louis)] Hikari-chan ga Oshiete Ageru | Hikari-chan Will Teach You (Xenoblade Chronicles 2) [English] {Doujins.com}
[Kakashi Asahiro] JK o Oshiete | Please tell me "JK" 1-2 [English]
Oshiete! Namida Neesan
(C89) [Eight Beat (Itou Eight)] Oshierarenai!? Galko-chan | You can't tell me, Galko-chan!? (Oshiete! Galko-chan) [English] [=LWB=]
[Yuuki Tsumugi] Oshiete Ane-Tea - Teach me! my sister teacher.
Oshiete Lesson Maid
Ultra Super Anal Time
(COMIC1☆3) [Nirvana Soft (HIRONII)] Felli no Hi-Mitsu Tokkun (Chrome Shelled Regios) [English]
(C91) [Archives (Hechi, sanada kana)] http://d99.biz/arc3/ (Oshiete! Galko-chan) [chinese] [為了拯救final的蛋蛋漢化組]