(C94) [TIES (Takei Ooki)] Watashi no, Onii-chan Extra (Watashi no, Onii-chan Soushuuhen) [English] {Faux}
[INAGO] Daisuki Onii-sama | Beloved Onii-sama (Omocha ni Natta Hi) [English] {Hennojin} [Digital]
[Jonii Ume] Ima no Watashi niwa Kairaku koso Subete
[Tarazoo] Oshiete Sensei (COMIC Tenma 2015-11) [Chinese] [漢化組漢化組]
(C88) [UU-ZONE (nuezou)] Gal Natsu! (Oshiete! Galko-chan)
(C66) [Misty Isle (Sorimura Youji)] BumbleBees (Shuukan Watashi no Onii-chan) [English] [GogetaSS4] [Incomplete]
Mika Ganbaru Oshiete Ecchi na Obenkyou.
(SC57) [HATENA-BOX (Oda Kenichi)] Onii-chan wa Kawaii Imouto ga Mamori-masu (Onii-chan dakedo Ai sae Areba Kankeinai yo ne!)
(COMIC1☆13) [Yusaritsukata (Awayume)] Watashi no Kawaii Onii-chan (Azur Lane) [Chinese] [空気系☆漢化]
(C80) [RPG Company 2 (Uranoa)] Oshiete! Setsuna Sensei (Bishoujo Senshi Sailor Moon) [English] {Hennojin}
Oshiete Sense
Oko-san no Seiyoku tte Futsuu ni Tsuyoi tte Hontou desu ka? 2
(C90) [Xration (mil)] bou 3 (Various)
Watashi ga SEX Oshiete Ageru | I'll Teach You How to Have SEX
(C90) [MURDERHOUSE (Workaholic)] Oshiete! Syaoran-kun | Teach Me! Syaoran-kun (Cardcaptor Sakura) [English] {Hennojin}
[Fuyutugu] Onii-chan to Oyomesan Gokko | Playing House With Onii-chan (Digital Puni Pedo! Vol. 02) [English] [n0504] [Digital]
(C90) [Arysuivery (Ayakase Chiyoko, Ayakase Riberi)] Rina to Onii-chan no Ikenai Ojikan | Rina and Onii-chan's Forbidden Time [English] [The Blavatsky Project]
Oshiete Sensei! Onedari Bloomer
Oshiete Villetta Sensei
(C94) [Yuasa Rengou (Jean Louis)] Hikari-chan ga Oshiete Ageru | Hikari-chan Will Teach You (Xenoblade Chronicles 2) [English] {Doujins.com}
[Ginhaha] Gakuseikai-shoki ni Tokkun-shitai -Shijuuhatte Battle no Seijoui Oshiete ~Coach- (Kaguya-sama wa Kokurasetai)
(Reitaisai 15) [Kitsune no Shippo Momitai (Wildcat)] Oshiete Ran-sama 1 (Touhou Project)
JK o Oshiete | Please tell me "JK" 1-3
(C92) [Tanu Choco (Akasa Tanu)] Oshiete Agemasu. (THE IDOLM@STER CINDERELLA GIRLS)
Oshiete! Nico-san
Onee-san-tachi ga Oshiete Ageru
Daisuki na Kareshi ga Iru no ni Onii-chan ni Yararechatta Watashi
Oshiete! Z23 Sensei | Please Teach Us, Miss Z23!
[Mizuyuki] Watashi no Zenbu Oshiete Ageru Ch. 1-2 [Chinese] [無邪気漢化組]
[sugarBt] Oshiete! Coach (COMIC Tenma 2015-11) [Chinese]
(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}
(C91) [Mysp5cm (Mareo)] Shikyuu Tsukutte Onii-chan! [English] [mysterymeat3]
(C89) [Dashigara 100% (Minpei Ichigo)] Kore tte Hontou desu ka!? (Oshiete! Galko-chan!) [English] [desudesu]
Teach me, Rem-sensei! An introduction to sex with Emilia-tan | Oshiete Rem Sensei
[Usakun] Onii-chan to | With Onii-chan (Koisuru Fukurami) [English] [Yoroshii]
(SC2017 Autumn) [PoyoPoyoSky (Saeki Sola)] Onii-chan no Shasei Kanri-gakari desu | Onii-chan's ejaculation management [English] [kyuukei]
[Hexagram Point (4-bun no 1 Hood)] Amayadori Shinai to. Ne, Onii-san (RAVE GIRL RAVENS) [Digital]
Zutto! Ikuiku Onii-san!
(COMITIA120) [Kakukonoka (Menoko)] Oshiete Ageru
[Kakashi Asahiro] JK o Oshiete | Please tell me "JK" [English] [CrossRook]
[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]
[EBIFLY] Oshiete Onee-san Ch. 8-9 [English] [Decensored]
[Akumenari (Bonnari)] Kurinari Miboujin
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
[RPG Company2] Oshiete! Setsuna Sensei
(SC2017 Summer) [Momoyuukaku (Tear)] Oshiete Onii-chan (Fate/kaleid liner Prisma Illya)
[moradolog (Muro Tomoharu)] Oshiete Makoto-sama (Persona 5)
Tabun Koi mo Kono Hon wa Oshiete Kureru
(C87) [Kakitsubata no Yashiro (Kakitsubata Kanae)] Kanojo ga Ore no Kanojo nara. (Oshiete! Galko-chan)
[INFINITY-FORCE] Shuukan Oniichan ga Miteru
(C89) [H.B.A (Usagi Nagomu)] FREE DISTRIBUTION (Various) [Chinese] [無邪気漢化組]
Oshiete tamore Ouji-dono
(C90) [BlueMonday (Shinozaki Rei)] Oshiete! Nikuko Otako (Oshiete! Galko-chan)
[40010 1-GO (Shimanto Shisakugata)] Oshiete! Mikan Senpai (To LOVE-Ru) [English] [Lobuttomario] [2019-01-21]
(C63) [CRAFTWORK side.c (Nagaoka Kenzou, Ishino Michiho)] Sayonara wo Oshiete Settei Shiryou & Genga shuu
(COMIC1☆11) [DIOGENES CLUB (Haikawa Hemlen)] Omakase Fudeoroshi Galko-chan (Oshiete! Galko-chan) [Chinese] [K记翻译]
Oshiete! Azusa-san. Teach Me Please
[Birobon] Jikan Teishi Onii-chan Kita na.. 2 [Digital]
(CR35) [INFINITY-FORCE (Various)] Shuukan Onii-chan ga Miteru Waku Waku. (Shuukan Watashi no Onii-chan)
Oshiete Kudasai! Misato-sensei! ~Ookiku Nattara Dousuru no?~
[Akachi (Chikigai, Shinozuki Kou)] Oshiete! Vita Kyoukan!! 2 (Mahou Shoujo Lyrical Nanoha)
(COMIC1☆9) [Gate of XIII (Kloah)] Kyonyuu Gal wa Kawaii Otokonoko ni Yowaitte Hontou desu ka? (Oshiete! Galko-chan)
[A.O.I (Sanagi Torajirou)] Oshiete Sensei!
(COMIC1☆10) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2016 SPRING (Oshiete! Galko-chan) [Chinese] [final個人漢化]
(Ginban no glory 0.5) [92 (Nadeko)] Kimi no Ai o Oshiete (Yuri on Ice)
(C88) [PLANT (Tsurui)] Oshiete MY HONEY 2 Zenpen (THE IDOLM@STER)
(Messa Kininaruu 3) [Komanest (Cock Robin)] Oshiete! Rinaji-san | Please Teach Me! Rinaji-san! (Kemurikusa) [English]
(C89) [Hi-Per Pinch (clover)] NMB -nudist mud bath- (Oshiete! Galko-chan) [Chinese] [final個人漢化]
Oshiete! Z23 Sensei
Sensei ga, Oshiete Kureru.
[TETRODOTOXIN (Nise Kurosaki)] Gal ni Datte Hitohada Koishii Kisetsu ga Arutte Hontou desu ka? (Oshiete! Galko-chan!) [Digital]
Oshiete Honey
(C93) [Tenkirin (Kanroame)] Oshiete Master (Fate/Grand Order)
(Reitaisai 14) [CANDY POP (Harukaze Unipo)] Oshiete! Hottate Goya Onee-chan (Touhou Project)
[Hiro Kazuki] Oshiete, Sensei Bangaihen -Sensei-tachi mo Wakakatta- | Teach Me, Sensei Extra Chapter -When The Teachers Were Young Too- (COMIC Penguin Club Sanzokuban 2013-06) [English] [Team Koinaka]
Oshiete Oshishou-sama 3
(C89) [PLANT (Tsurui)] Oshiete MY HONEY 2 Kouhen (THE IDOLM@STER)
(C84) [Penetrate (Reiha)] Oshiete!! Meiling Shijou (Touhou Project)
[14cm (Gao)] Onii-chan no Josei Kyoufushou wa Watashi ga Naosundakarane! | Fixing Onii-chan's fear of women! [English] [Team Rabu2]
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Daiichiwa Complete Ban [Digital]
Oshiete! Onii-chan
(C88) [Kakitsubata no Yashiro (Kakitsubata Kanae)] Kanojo ga Boku no Kanojo nara. (Oshiete! Galko-chan)
(Panzer Vor! 15) [Chabane Ninja (Happamushi)] Onii-san-tachi wa Koko de Murakami no Oppai demo Nondenasai yo (Girls und Panzer)
(COMIC1☆10) [Studio Wallaby (Yuzu Syrup)] Hatsukoi Galko to Nama Ecchi (Oshiete! Galko-chan)
Netorare Yokou Enshuu ~Anone... Watashi ni Sex no Yarikata Oshiete Kurenai?~
(Comic Castle 2005) [Otogiya X-9 (Mizuki Haruto)] Oshiete... Luna Sensei!! =DESTINY= (GUNDAM SEED DESTINY)
(SC54) [Daiginjou Masshigura (Doburocky)] Oshiete Futo-chan (Touhou Project)
Oshiete! Mikan Senpai
(MyBestFriends5) [Hidebou House (Hidebou)] Takane ga Anal ni tsuite Oshiete hoshii soudesu. (THE IDOLM@STER)
[Ozy] Lamia Onee-chan ga Oshiete Ageru (Monster Musume to no Chigiri) [Chinese] [開坑當做例行重嵌組] [Digital]
[Rikomaru] Kappa Shiiku Nikki ~Koubi no Shikata o Oshiete Mita~ (1)
(C87) [UU-ZONE (nuezou)] Galko Ah! (Oshiete Galko-chan!)
Mama Oshiete Ageru
Akatsuki ga Lady to no Tashinamikata o Oshiete Ageterun dakara ne
(C68) [Misty Isle (Sorimura Youji)] Oshiete Master (Mahou Sensei Negima!)
(SUPER24) [Birman (Pirupa)] Bokura no Namae o Oshiete Ageru (Free!)
[Shou Akira] Iroiro Oshiete
Yappari Onii-sama to Kozukuri o. | In the End, I Want to Make Children with Onii-sama
(CR37) [Nirvana Soft (HIRONII)] Red Impact 3 (Gundam Seed Destiny)
[Shiawase Manjuu (Shiawase 1500)] Oniichan ni Oshiete ageyo!!
(Dokkidoki Live 7) [Aoikatsu! (Uogasi Sorato)] Oshiete! Aikatsu Sensei (Aikatsu!)
(C82) [MURDERHOUSE (Workaholic)] Oshiete Rito-Kun! (To LOVE-Ru) [English] {Doujins.com}
(C79) [Hired Girl (Equal)] Lala to Oniichan no Fuyuyasumi | Lala and Onii-chan's Winter Vacation [English]
Shuukan Watashi no Onii-chan no Hon
(C95) [Hazaka Mau (Hazaka Mau)] Raikou Mama ga Oshiete Kureru Hatsujou Shita Kemono no Tanetsuke SEX (Fate/Grand Order)
(SC2017 Summer) [Magetarudou (Danchino)] Aurochs-san ni Oshiete Ageyou (Kemono Friends) [English] [Doujins.com]