[Akigami Satoru] Choukyou→Kuppuku→Nikudorei [Chinese]
(C63) [CRAFTWORK side.c (Nagaoka Kenzou, Ishino Michiho)] Sayonara wo Oshiete Settei Shiryou & Genga shuu
[FlowerBlade (ri.)] Ano Hi, Boku wa Shinyuu to Sex shita [Digital]
[Kakashi Asahiro] JK o Oshiete | Please tell me "JK" [English] [CrossRook]
(C85) [PROJECT KAGUYA (Koumo)] Oshiete, Sensei
(C93) [GAMU-SYARA (Gingami)] Oshiete Oshishou-sama 3 (Fate/Grand Order)
Oshiete! Nico-san
Toshishita no Boku ni Seikoui no Kimochiyosa o Oshiete kureru Osananajimi no Onee-san
[Ginhaha] Gakuseikai-shoki ni Tokkun-shitai -Shijuuhatte Battle no Seijoui Oshiete ~Coach- (Kaguya-sama wa Kokurasetai) [English]
Oshiete! Oreki-san
[Kakashi Asahiro] JK o Oshiete | Please tell me "JK" 1-2 [English]
Papakatsu no Joshikousei ni Otona no Biyaku Sex Oshiete Yatta
(FALL OF WALL2) [Cherry Moon (K-Zima)] Nee, Oshiete (Shingeki no Kyojin)
[Kiryu Masumi] Imouto ni Seikyouiku ~ Oshiete Oniichan! | 妹妹好想要性教育~被哥哥搞到不要不要! Ch.1-7 [Chinese]
(C86) [EX35 (Kamaboko RED)] Otokonoko ga Oshiete Kurenai Koto (Bakusou Kyoudai Let's and Go!!)
[Wagom Chan Club (Hikachiwa)] Oshiete, Sensei (Uta no Prince-sama) [Digital]
(C89) [Nukoya (Various)] PROSTITUTE-3 (Oshiete! Galko-chan)
(C91) [TOHOORIN (Various)] Producer ga Oshiete Kureta Koto Vol. 2 (THE IDOLM@STER CINDERELLA GIRLS)
(Kouroumu 9) [Rocket Chousashitsu (Koza)] Oshiete Patchouli Sensei (Touhou Project)
[Bizen Dorobune] Karadajuu de Oshiete Ageru [Digital]
(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]
[Juna Juna Juice] Moshi Galko ga Boku no Kanojo nara Series (Oshiete! Galko-chan)
Oshiete Oshishou-sama 3
[Mizuyuki] Watashi no Zenbu Oshiete Ageru - I'll Tell You All of Me [Digital]
(SC31) [UDON-YA (Kizuki Aruchu)] Oshiete! Saber-oneesan (Fate/hollow ataraxia)
Toshishita no Boku ni Seikoui no Kimochiyosa o Oshiete kureru Osananajimi no Onee-san
Oko-san no Seiyoku tte Futsuu ni Tsuyoi tte Hontou desu ka? 2
(C87) [Number2 (Takuji)] Galko Bon Arimasu. (Oshiete! Galko-chan) [Chinese] [丧尸汉化]
(C97) [Osenbei no Mori (Danimaru)] Suki wo Oshiete Master-kun - Tell Me the Love, Master (Fate/Grand Order) [Chinese] [日祈漢化]
[KANZUME] Oshiete Sensei ♡ Seikyouiku Jisshuu (Zenpen) | Please Teach Me, Sensei ♡ Teaching Internship (Part 1) (ANGEL Club 2014-07) [English] [adamar]
[Rusipia] Kinjo ni Hikkoshite Kita ko ni Hitomebore Sare Sex o Oshiete Hoshii to Iwareta Hitozuma
(Shuuki Reitaisai 2) [Otukimidango (Uruu)] Oshiete, Anata no Aishikata (Touhou Project) [Chinese] [冴月麟个人汉化]
[Bu-chan] GaCen de Deatta Otokonoko Cosplayer (Otoko no Ko-llection!) [Chinese] [空想少年汉化]
(C89) [Dashigara 100% (Minpei Ichigo)] Kore tte Hontou desu ka!? (Oshiete! Galko-chan!) [English] [desudesu]
(CT31) [Nantara Kantara (Shungiku Tenudon)] Oshiete! Z23 Sensei (Azur Lane)
(C91) [Kedama Gyuunyuu (Tamano Kedama)] Flan-chan ni Oshiete Ageru (Touhou Project) [Chinese] [CE幻想夏结社]
(SC2016 Winter) [Milk pudding (Milk Jam)] Oshiete Itami! | Teach me Itami! (Gate: Jieitai Kano Chi nite, Kaku Tatakaeri) [English] [EHCOVE]
(C92) [UU-ZONE (nuezou)] Galko Ah!? (Oshiete! Galko-chan) [English] [B.R.R.]
Oshiete Kudelia! | Teact Me Kudelia!
[Koutarou] Innyuu Tsuma ga Oshietekureru Seikyouiku [Digital]
(COMIC1☆10) [Kitsune (Tachikawa Negoro)] Ane no Kareshi ga Kuzu Otokotte Hontou desu ka? | Is My Older Sister's Boyfriend Really a Scumbag? (Oshiete! Galko-chan) [English] {Doujins.com}
(CSP6) [Raijinkai (Haruki Genia)] Yarasete Galko-chan (Oshiete! Galko-chan)
(C85) [Ibaramichiotokogumi (myu, Natsuki)] Brilliancy Oshiete Miyuki Senpai. (Daiya no Ace)
[GAMU-SYARA (Gingami)] Oshiete Oshishou-sama (Fate/Grand Order) [Chinese] [MEGA巨莖怪漢化]
(Reitaisai 14) [CANDY POP (Harukaze Unipo)] Oshiete! Hottate Goya Onee-chan (Touhou Project)
[(Yuu)Adashino Suisan (Isshi Taira)] oshiete! ongon no hachimitushu jugyou
[Mizuki Asamori] Oshiete Maria 3 [Chinese]
(C89) [Hybrid Jimushitsu (Muronaga Chaashuu)] Hybrid Tsuushin vol. 22 (Oshiete! Galko-chan, Street Fighter) [English]
[Wakamatsu] Toshishita no Boku ni Otona na Koto o Oshiete kureru Osananajimi ni Onee-san - My Childhood Friend Onee-san Taught Me All Sort Of Grown Up Things [English] [Danke fürs Lesen]
[hanibi land, Shinsei Lolishota (hanibi, kozi)] Kimochii o Oshiete. (Fate Grand Order) [English] [mysterymeat3] [Digital]
(C87) [Attamaro. (Kotatsu.)] Anayowa! (Oshiete! Galko-chan)
(C92) [GAMU-SYARA (Gingami)] Oshiete Oshishou-sama 2 (Fate/Grand Order)
[Gift (Nagisano Usagi)] Oshiete Villetta Sensei (CODE GEASS: Lelouch of the Rebellion) [2008-04-30]
[Kiryu Masumi] Imouto ni Seikyouiku ~ Oshiete Oniichan! | 妹妹好想要性教育~被哥哥搞到不要不要! Ch.1-2 [Chinese]
(C65) [kirei na oneesan (Izumi Yayoi)] Akiko-san no Oshiete Ageru (Kanon)
Kimochii o Oshiete.
Tohoku no Chicchai Onee-chan ga Maigo no Otokonoko ni Kimochi Ii Ijirikata toka Oshiete Agechau no
(C94) [PYPYworks (Syamonabe)] Oshiete Lillie (Pokémon Sun and Moon) [Chinese] [绅士仓库汉化]
(C89) [BRIO (Puyocha)] Oideyo! Galko-chan! Galko wa, Mizuryu Kei Land ni Ikutte Hontou Desu ka? (Oshiete! Galko-chan!) [English] {Cutegirls}
(SC31) [UDON-YA (Kizuki Aruchu, ZAN)] Oshiete! Saber Onee-san (Fate/hollow ataraxia) [Chinese] [322漢化]
[Kakashi Asahiro] JK o Oshiete [Digital]
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian
Oshiete Study
[Yuzuki Chihiro] Konya, Oshiete Yaru yo~Tannin Kyoushi to Himitsu no Dousei~
[CANDY POP (Harukaze Unipo)] Oshiete! Hottate Goya Onee-chan (Touhou Project) [Digital]
(SC2017 Winter) [Shin Hirijidou Honpo (Hijiri Tsukasa)] Sugoi! Anata wa Hitori Koubi Gokko ga Tokui na Friends Nanda ne - Serval-chan ni, "Hanshoku no Tame no Koubi" ja nai, Kimochiyoku Naru Tame no "Namahame Sex" Oshieteageru Hanashi. (Kemono Friends)
(C91) [Archives (Hechi, sanada kana)] http://d99.biz/arc3/ (Oshiete! Galko-chan) [chinese] [為了拯救final的蛋蛋漢化組]
Boku Tachi ga Sensei ni Oshiete Ageru
[Rikomaru] Kappa Shiiku Nikki ~Koubi no Shikata o Oshiete Mita~ (1)
(CR35) [Leaz Koubou (Oujano Kaze)] Oshiete Browning Sensei - Miss Execellen's Erotic Lesson (Super Robot Taisen)
(C89) [AXZ (Warabino Matsuri)] Angel's Stroke 87b Galko-chan 0.02!! (Oshiete! Galko-chan)
(Bokura no Love Live! 13) [Girigiri Works (Kurokawa Girito)] Oshiete! Dia-sama! (Love Live! Sunshine!!) [English] [Digital]
(C89) [AXZ (Warabino Matsuri)] Angel's Stroke 87b Galko-chan 0.02!! (Oshiete! Galko-chan) [English] [Redlantern]
[Ozy] Lamia Onee-chan ga Oshiete Ageru | Big Sis Lamia’s Lesson (Monster Musume to no Chigiri) [English] =TLL + CW= [Digital]
[Nu Kokyuu Mamire (Yurimo)] Oshiete tamore Ouji-dono (Sennen Sensou Aigis) [Chinese] [爭社尾巴控聯合漢化] [Digital]
(C89) [Hybrid Jimushitsu (Muronaga Chaashuu)] Hybrid Tsuushin vol. 22 (Various)