Oshiete Oshisou-sama
(C97) [Kansai Orange (Arai Kei)] Onii-chan wa Kiss Shite Kurenai. | Onii-chan Won't Kiss Me [English] {Doujins.com}
Oshiete Kudelia! | Teact Me Kudelia!
JK o Oshiete | Please tell me "JK" 1-2
(C91) [Archives (Hechi, sanada kana)] http://d99.biz/arc3/ (Oshiete! Galko-chan)
Seibetsu Oshiete Uranus-san
Ane no Kareshi ga Kuzu Otokotte Hontou desu ka? | Is My Older Sister's Boyfriend Really a Scumbag?
(CCOsaka109) [La.C. (Narumi Meiko)] Oshiete Study (Akatsuki no Yona)
(C89) [Dashigara 100% (Minpei Ichigo)] Kore tte Hontou desu ka!? (Oshiete! Galko-chan!) [English] [desudesu]
Katori Sensei ga Oshiete Ageru
Lolicon Doutei Ero Mangaka-kun, Kinjo no Jojifuku Kita Yabai Mesu Onii-san ni Semarareru
Producer ga Oshiete Kureta Koto Vol. 1
(C88) [Shinnihon Pepsitou (St.germain-sal)] Onnanoko wa Ryou Ana tomo Kimochiiite Hontou desuka? (Oshiete! Galko-chan) [Chinese] [哈尼喵汉化组]
Oshiete Ageru
[Watanabe Wataru] Oshiete Ageru
(C88) [PLANT (Tsurui)] Oshiete MY HONEY 2 Zenpen (THE IDOLM@STER)
[Rico] Onii-chan Asobo | Let's Play Onii-chan Ch.1-8 [English] {Mistvern}
Oshiete Kudasai! Misato-sensei! ~Ookiku Nattara Dousuru no?~
(C83) [Ar Da Coda (Zinan)] Oshiete Sex (Ro-Kyu-Bu!)
[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]
(C88) [UU-ZONE (nuezou)] Gal Natsu! (Oshiete! Galko-chan)
Oshiete! Nikuko Otako
[Rico] Onnanoko na Boku o Mite | Look at Me as a Girl (Onii-chan Asobo) [English] {Mistvern}
Oshiete! Myoukou-san
[Circle Eden (Diisuke)] Seitokaichou dakedo Kyouhaku Saretara Shikatanai yo ne (Onii-chan dakedo Ai sae Areba Kankeinai yo ne) [Digital]
Fumina to Mirai no Oshiete Ageru
Oiwai Sex 3 ~Onii-chan no Tanjoubi~
[Birobon] Jikan Teishi Onii-chan Kita na.. [Digital]
[Rico] Onii-chan o Hitorijime | Monopolizing Onii-chan (Otona Mitai ni Suki ni Shite ne) [English] {Mistvern} [Digital]
Kinjo ni Hikkoshite Kita ko ni Hitomebore Sare Sex o Oshiete Hoshii to Iwareta Hitozuma
(SC2017 Autumn) [PoyoPoyoSky (Saeki Sola)] Onii-chan no Shasei Kanri-gakari desu | Onii-chan's ejaculation management [English] [kyuukei]
(Messa Kininaruu 3) [Komanest (Cock Robin)] Oshiete! Rinaji-san | Please Teach Me! Rinaji-san! (Kemurikusa) [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]
[Kanmuri] "Itsuka, Onii-chan no Oyomesan ni…"
[Rascou] Oshiete Maria na Kaikyou II (WORDS WORTH)
Oshiete Oshishou-sama 3
(Kouroumu 9) [Rocket Chousashitsu (Koza)] Oshiete Patchouli Sensei (Touhou Project)
[Miyauchi Yuka] Asuna 11-sai - Onii-chan no Josei Henreki Zenbu Shittemasu. | Today's Gift - Totally knew about Onii-chan's love affairs (COMIC LO 2011-09) [English] [Jojo]
(Comic Castle 2005) [Otogiya X-9 (Mizuki Haruto)] Oshiete... Luna Sensei!! =DESTINY= (GUNDAM SEED DESTINY)
(C89) [Yabitsutouge (Ootori Mahiro)] Mari ga Yasashiku Oshiete Agerune (Love Live! Sunshine!!) [Chinese] [无毒汉化组]
(COMIC1☆10) [Brain Dead (Eiji)] Galfriend (Oshiete! Galko-chan)
Oshiete! Bancho!! | enséñame guardián 8
[Kamino Ryu-ya] Oshiete Kudasai X Katei Kyoushi Ch. 1-3 [English] [Noel]
(C73) [Yowatari Kouba (Jet Yowatari)] Oshiete Yomako-sensei!! (Tengen Toppa Gurren Lagann)
Oshiete Nakiri Sensei
(Reitaisai 10) [KINOKONOMI (kino)] Onii-chan, Kore Suki? | Onii-chan, is this love? (Touhou Project) [English] {Zettai Ryouiki}
Mikan ga Oshiete Ageru MILKEY ORANGE 2
[Birobon] Jikan Teishi Onii-chan Kita na.. 2 [Digital]
Kaa-san ga, Onna no Yosa o Oshiete Ageru.
(C87) [Nanka no Atama! (Picao)] Onii-chan Onii-chan Onii-chan!!!
Oshiete Kiss Me?
(CR35) [Nirvana Soft (Hironii)] Feels like Heaven (Gad Guard, White Album) [Chinese] [基德漢化組]
(C66) [Misty Isle (Sorimura Youji)] BumbleBees (Shuukan Watashi no Oniichan)
(COMIC1☆10) [Brain Dead (Eiji)] Galfriend (Oshiete! Galko-chan) [Chinese] [final個人漢化]
[TETRODOTOXIN (Nise Kurosaki)] Gal Miko JK Nanpa shite Curry Tabe ni Ittara Doutei mo Oishiku Itadakareta Hanashi (Oshiete! Galko-chan) [Digital]
(COMIC1☆7) [B.B.T.T. (Yamamoto Zenzen)] Oshiete!! Mamiko Sensei
[Unagiyasan (Hanamiya Natsuka)] Onii-chan wa Sekai de 2-banme ni Daisuki | I love Onii-chan second most in the world [English] [LoliAce] [Digital]
(C95) [PYZ/MARC (Pyz)] Oshiete Jeanne Sensei! Eromanga no Tsukurikata (Fate/Grand Order)
(Shota Scratch 18) [Kuzuya (Toshiyuki)] Oshiete! My Brother | Teach me! My Brother [English] [N04h]
(C94) [Natsu no Cheese Koujou (Bonyuu Cheese no Natsu)] Suki Suki Daisuki Onii-chan (Fate/kaleid liner Prisma Illya)
(C93) [Nyankoromochimochi (Kotoba Ai)] Aya Onee-san ga Oshiete Ageru (Touhou Project)
[Anthology] Oshiete Sensei
[Ginhaha] Gakuseikai-shoki ni Tokkun-shitai -Shijuuhatte Battle no Seijoui Oshiete ~Coach- (Kaguya-sama wa Kokurasetai) [Chinese]
[Saegusa Kohaku] Onii-chan to Watashi | Onii-chan & I (COMIC Megastore 2011-12) [ENG] [Yoroshii]
Aurochs-san ni Oshiete Ageyou
Oshiete xxx education
Hitozuma Sex o Oshiete Ageru 2 ~Shimai Hen~
(HaruCC20) [DearMyFriends (Yukako)] Datte Dare mo Oshiete Kurenai | That's because nobody taught me (Tales of Zestiria) [English] [Doushi no Jikan Scanlations]
Kaian★Trade~Onnna no ii tokoro, oshiete ageru~volume 4
(C89) [Eight Beat (Itou Eight)] Oshierarenai!? Galko-chan (Oshiete! Galko-chan)