(C60) [multi★task! (Takeyabu☆)] Oniichama, Oshiete♪ Tell me how to... (Sister Princess)
JK o Oshiete | Please tell me "JK"
(C92) [UU-ZONE (nuezou)] Galko Ah!? (Oshiete! Galko-chan)
(C87) [Mix Fry (Takurou)] Fumina to Mirai no Oshiete Ageru (Gundam Build Fighters Try) [Chinese] [黑条汉化]
(Messa Kininaruu 3) [Komanest (Cock Robin)] Oshiete! Rinaji-san | Please Teach Me! Rinaji-san! (Kemurikusa) [English]
Oshiete Ageru
[DIOGENES CLUB (Haikawa Hemlen)] Omakase Fudeoroshi Galko-chan 2 (Oshiete! Galko-chan) [English] {doujins.com} [Digital]
[STRAY TIGER (Kokyo Kei)] Shoujo Idol Kindan Ura Douga -Ecchi na Koto Oshiete Onii-chan!- [Digital]
[Sabaku] Oshiete Ageru (COMIC LO 2017-07) [Chinese] [佳奈助汉化组] [Digital]
[SUPER27] [RIRIADOLL (Takewakamaru)] Oshiete My Master (Fate/Grand Order)
(COMIC1☆11) [DIOGENES CLUB (Haikawa Hemlen)] Omakase Fudeoroshi Galko-chan (Oshiete! Galko-chan)
Kowareru Mae ni Yorokobi o Oshiete
(C92) [cryptid (Mufuru)] Oshiete Onii-chan (To LOVE-Ru)
Ano... OO Oshiete Kuremasen ka?
(COMITIA120) [Kakukonoka (Menoko)] Oshiete Ageru [Chinese] [EZR個人漢化]
Oshiete! Azuru Sensei
(C78) [Mystic Chord (Gyro Amarume)] Oshiete Iinchou
(C89) [Yabitsutouge (Ootori Mahiro)] Mari ga Yasashiku Oshiete Agerune (Love Live! Sunshine!!) [Chinese] [无毒汉化组]
type.90
Oshiete A to Z
Teach me, Rem-sensei! An introduction to sex with Emilia-tan | Oshiete Rem Sensei
(C90) [Nukoya (Nukoko)] PROSTITUTE² +VER3.0 (Oshiete! Galko-chan)
(C90) [Imitation Moon (Narumi Yuu)] Oshiete Rem Sensei - Emilia-tan to Manabu Hajimete no SEX (Re:Zero kara Hajimeru Isekai Seikatsu) [Sample]
(C88) [Kakitsubata no Yashiro (Kakitsubata Kanae)] Kanojo ga Ore no Kanojo nara. (Oshiete! Galko-chan)
[Shinjiro] Oshiete Yatte yo Megumi-san - Tell Me! Megumi-san♥ (COMIC Kairakuten XTC Vol. 6) [Chinese]
[Studio Wallaby (Haruhonya)] Ikenai! Galko-chan (Oshiete! Galko-chan)
(Bokura no Love Live! 8) [Hitsuji Kikaku (Muneshiro)] Oshiete! Yazawa Sensei (Love Live!)
(C80) [Sugar*Berry*Syrup (Kuroe)] Exorcist Shiemi-chan (Ao no Exorcist)
Ai wo Oshiete
Oshiete! Mikan Senpai
(Chimuchimu World Micchimume!) [Mangetsu Ujiya (Tekorun)] Oshiete!? Onii-chan! | Teach Me!? Oniichan! [English] [alparslan]
(C85) [SEA WEED (Nanase Ruu)] Oshiete Ran-sama (Touhou Project)
(C93) [Tenkirin (Kanroame)] Oshiete Master (Fate/Grand Order)
(Reitaisai 8) [Snack Yoshie (Sawa)] Gottsuan desu Yuuka-san. (Touhou Project)
Senpai no Ie de Shiken Benkyou Oshiete moratta node Yuugata ni Kaeru Yotei datta Joshidaisei no Ichinichi
[burittsukuriku(doskoinpo)]Hajimete no mitsugimazo ke choukyou-(1) [Chinese] [沒有漢化] [Digital]
(C90) [Nagaredamaya (BANG-YOU)] Seibetsu Oshiete Uranus-san (Bishoujo Senshi Sailor Moon)
[TETRODOTOXIN (Nise Kurosaki)] Kanojo ga Mizugi ni Kigaetara (Oshiete! Galko-chan) [English] [Tigoris Translates] [Digital]
Tangram | 七巧板
(C89) [Dashigara 100% (Minpei Ichigo)] Kore tte Hontou desu ka!? (Oshiete! Galko-chan!)
(CT31) [Nantara Kantara (Shungiku Tenudon)] Oshiete! Z23 Sensei (Azur Lane)
Hatsukoi Galko to Nama Ecchi
[Akigami Satoru] Choukyou→Kuppuku→Nikudorei [Chinese]
(C94) [PYPYworks (Syamonabe)] Oshiete Lillie (Pokémon Sun and Moon)
[Urakan] Hitozuma Helper Yoshie-san | Helper Wife Yoshie-san [English] [Coffedrug]
[Crimson Comics (Crimson)] Dorei Sengen (Eyeshield 21)
(C89) [Yabitsutouge (Ootori Mahiro)] Mari ga Yasashiku Oshiete Agerune (Love Live! Sunshine!!)
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
(C90) [Xration (mil)] bou 3 (Various)
[Inishie no Nushi (Silhouette Sakura)] Blümenblatt (Shingeki no Kyojin) [Digital]
(C93) [Tanu Choco (Akasa Tanu)] Oshiete Agemasu. ~Otona no Omocha Hen~ (THE IDOLM@STER CINDERELLA GIRLS)
[Scarlet (Izuki Sanae)] Otoile! Galko-chan (Oshiete! Galko-chan) [Digital]
Oshiete Oshishou-sama 3
(COMIC1☆10) [Brain Dead (Eiji)] Galfriend (Oshiete! Galko-chan)