(C74) [Geiwamiwosukuu!! (Karura Syou, Tachi Tsubaki)] Type-G GMS (Various)
(COMIC1☆5) [Popochichi (Yahiro Pochi)] Lesson Minchi (Hanasaku Iroha)
(C92) [Millionlove (Yayo)] Perfect Lesson 7 - New Generations Haisetsu Stage (THE IDOLM@STER CINDERELLA GIRLS) [English]
[SunsetMoon (Orihi Chihiro)] Kashima in Kotatsu+ (Kantai Collection -KanColle-) [Chinese] [无毒汉化组] [Digital]
[Kaniya (Kanyapyi)] Kirara no Princess Lesson (Go! Princess PreCure) [Chinese] [祈花汉化组] [Digital]
Nagasarerumama Yoicchi to Oppai-nu ga Toyotoyo to Nobunobu ni Yararechau Hon
(C44) [Kotatsuya (Tatsuneko)] SAILORS -YELLOW VERSION- (Sailor Moon)
[g-rough(虎龍)たべちゃうぞっ!![jojo's bizzare adventure]
(C86) [Inu to Kotatsu (Nanase Mizuho)] Teitoku no Oyome-san (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
Toro Musume 22 Kotatsu
(SUPER brilliant days 25) [Jigoku Shinjuu (Toyama Jigoku)] Takamine Midori to Himitsu no Lesson (Ensemble Stars!)
[Kawai] Odoru Shokushu Kenkyuujo. Shokushu Kotatsu [English] [Szayedt]
(C86) [Ninokoya (Ninoko)] MAKI LESSON (Love Live!)
Nagasarerumama Yoicchi to Oppai-nu ga Toyotoyo to Nobunobu ni Yararechau Hon | Drifting Along, Yoichi and Boobieinu End Up Being Ravaged by Toyotoyo and Nobunobu
Ochin Poi?
[Kagehara Hanzou] Summer Lesson (Comic Moog 2007-08) [ENG] [Yoroshii]
[Ukikotatsu] Nagasare Sensei
[Kotatsuya (Kotatsu Neko)] Hoka Taisei Dangaiou (Dangaioh - Hyper Combat Unit)
(C88) [Attendance Number 26 (Niro)] Cinderella to Ecchi na Lesson (THE IDOLM@STER CINDERELLA GIRLS)
[Anma] Sukebe Taiiku Kyoushi no Houkago Kaigakuchoukyou Lesson Ch. 1-3
Kashima in Kotatsu+
(C82) [Kotatsu ni Nikan (Yowashi)] Oikawa Shizuku 1○-sai AV Kaikin (THE IDOLM@STER CINDERELLA GIRLS)
[Nijusei, Ohnegs (Various)] Touhou Sakunyuu Goudoushi Demo Gensoukyou no Musume no Sakunyuu nara Chotto Mitai kamo... (Touhou Project) [Digital]
COMIC Penguin Club Sanzokuban 2016-07
[Tanaura Honpo (Tanaura Oruta.)] Kokoro-chan Kyousei Smile Lesson (Touhou Project) [Digital]
[Granada Sky (Mogiki Hayami)] Mayonaka no Tokubetsu Lesson | Special Midnight Lesson (Go! Princess Precure) [English] {5 a.m.} [Digital]
Torishirabe
[Koneko Gumi (Poron)] Kotatsu Himehajime [Digital]
[Hakkou Shoujo (Suzu)] Idol Sasaki Chie Warui Ko Lesson! (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
[SOUND MILK (Otochichi)] Princess Sakusei Lesson 2 (Go! Princess PreCure) [Chinese] [无毒汉化组] [Digital]
[Kamishiki (Kamizuki Shiki)] Taihou-chan to Kotatsu Mikan (Kantai Collection -KanColle-) [Chinese] [滑稽汉化组] [2015-03-07]
(SHT2015 Haru) [Neko Irazu (Hinoki)] Kotatsu Neko (Senki Zesshou Symphogear) [Incomplete]
[Kinomoto Anzu] Fuyu wa Kotatsu de... (COMIC LO 2018-04) [English] [biribiri] [Digital]
[Otochichi] Double Lesson (Girls forM Vol. 16) [Chinese] [沒有漢化]
[Hasumi Hiro] Hajimari no Oshie | The First Lesson (COMIC Mugen Tensei 2016-05) [English] [CopyOf]
[Aoki Kanji] Imouto Lesson (COMIC Anthurium 2014-05) [English] [hardicondor]
(Love Song ☆ Lesson ♪ 8 th) [Amiya (Nono)] Ore no Tokiya ga Konnani Osuna Wake ga Nai! (Uta no Prince-sama)
(Dai 8-ji ROOT4to5) [+810 (Yamada Non)] Chuunen Doutei Jishou Master to Jutsu Aniki no Supplementary Lesson (Fate/Grand Order)
(Puniket 36) [Vagina Dentata (Hirota Masatane)] Michiru no Otona Lesson (PriPara)
(COMIC1☆14) [Ofuzake Tale (Custom)] Saracchi to Himitsu no Lesson (Azur Lane)
(C89) [Nekopunch Bashibashi (Nyangorou)] Private Lesson (THE IDOLM@STER) [English] [Trinity Translations Team]
[Anthology] Toukiryoujoku Vol.16
(CSP6) [Akashitei (Tokoyo Akashi)] Azusa to Shinya no Kojin Lesson (THE IDOLM@STER)
(C84) [Desuno!! (Fuyuwa Kotatsu)] Tosho to Karasu to Tentacle | The Book, the Raven and the Tentacles (Touhou Project) [English] {pesu}
[Mokkouyou Bond] Lesson (Futsuu ja Dame nano...) [English] [Yoroshii]
[Akazawa RED] Nama Loli [Digital]
Bokura no Himitsu "constantly"
Kotatsu
[Shigezu Edo]Tomoko-sensei’s Make-up lesson [ENG]
(C92) [Hanao Shouke (Yanase Kotatsu)] Oku-sama wa Dar-sama (Girls und Panzer)
(SPARK9) [Shikisho (Inaka Shinshi)] Tachibana Coach no Kojin Lesson (Free!)
Comic Revolution Vol. 4
(Seishun Cup 13) [Onigiriya (Omusubi)] Zunouha Kagai Lesson (Inazuma Eleven GO)
(C76) [TetRIA {Maigo Soldire, datche)] Paradise Lesson (Togainu no Chi)
[yasu] Horoyoi 3P Sex Lesson ~Yuujin Couple Koi no Tehodoki~ | Tipsy Threesome Sex Lesson ~Romance Training with a Friendly Couple~ (COMIC Grape Vol. 53) [English] [Decensored]
[Q] Kagai Lesson | Extracurricular Torture [Lesson] (Fujouri na Nyotai Kousoku) [English] [Risette] [Digital]
(C76) [Yubisaki Studio (Hidari Kagetora)] Les Chuu Life 2nd Lesson [English] [Re-translated] {bfrost}
Touhou Sakunyuu Goudoushi Demo Gensoukyou no Musume no Sakunyuu nara Chotto Mitai kamo...
[MGMEE] Sexual Lesson (COMIC HOTMiLK 2013-09) [English]
(SC36) [from SCRATCH (Johnny)] SECRET LESSON ~Nanoha-sensei no Tokubetsu Jugyou~ (Mahou Shoujo Lyrical Nanoha) [Digital]
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
(Bokura no Love Live! 10) [Kurocan (Itsuki Kuro)] MakiRinPana na Dousei Lesson 3.5 | MakiRinPana's Lessons on Living Together 3.5 (Love Live!) [English] [GiB]
(C86) [Attamaro. (Kotatsu.)] 5maiba yo Hashire The Razor (Hitsugi no Chaika)
[soramimi (Mytyl)] lesson!! (K-ON!) [English] [Yuri-ism] [Digital]
[Mitsuya] Ikenai Lesson (COMIC Megastore H 2010-01) [English] {CGrascal}
[Momonosuke] Beach de Kojinshidou - private lesson at the beach (Monthly Vitaman 2015-09) [English] [Fated Circle]
[SaHa] Fractal Underground - Warm Kotatsu (English)
(C93) [Akusei-Shinseibutsu (Nori)] Kahili Pro no Hole in One Lesson (Pokémon Sun and Moon) [English] [PerceptivePercival]
Bel to Lesson | Lesson With Bel
[Ura Urethan (Akari Seisuke)] Sendou-kun no Asaon Lesson 2 (Cardfight!! Vanguard) [Digital]
(SC46) [r.i.s factory (Ruschuto)] LESSON GOES ON (K-ON!)
(C97) [Argyle check, Wanton Land Kumiai (Komamemaru)] Toro Musume 22 Kotatsu
COMIC Penguin Club 2020-01
[Horitomo] KOTATSU AND SCYLLA (COMIC Unreal 2015-04 Vol. 54) [Chinese] [漢化組漢化組×Foxglove]
COMIC Kairakuten 2021-09
Okota sukyura | Kotatsu y Escila
Kotatsu Mikan
(C89) [Sound:0 (mirin)] SECRET LESSON (IDOLiSH 7)
[FEI] Sensei's Secret Lesson Ch. 1-3 | Sensei no Himitsu Jugyou Ch. 1-3 [English] [Lazarus H]
(C89) [Morigotatsu (Kotatsu Tomodachi)] Ian Kikuu Shidan Zeta & Narumeia CYBER-BLUE=BROTHEL (Granblue Fantasy)
[Kamishiki (Kamizuki Shiki)] Taihou-chan to Kotatsu Mikan (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组] [2015-03-07]
[Mangetsu Ujiya (Tekorun)] Ryochin Lesson (THE IDOLM@STER DearlyStars) [Digital]
(C75) [Desuno!! (Fuyuwa Kotatsu)] ONE FINE DAY (Touhou Project)
(SC32) [Delayder (Makinon TM)] Secret Lesson (THE iDOLM@STER)
[Equal (Hired Girl)] sweet summer lesson again (momopan 16)
Kotatsu Rhapsody
COMIC Penguin Club Sanzokuban 2017-05 [Digital]
(C94) [Inu to Kotatsu (Nanase Mizuho)] Youkoso! Auguste Rettou e 2 (Granblue Fantasy)
[Anthology] Anata no Shiranai Kangofu
(C90) [Morigotatsu (Kotatsu Tomodachi)] Chikuma to ne? (Kantai Collection -KanColle-)
(C97) [Hanamuguri (Tomiyama Akiji)] Lesson no Ato ni wa | After The Lesson [English] {Doujins.com}
[Hashihiro Kou] Sanbiki ga Yuku! LESSON.01-02
(C91) [Inu to Kotatsu (Nanase Mizuho)] Kikuushi no Seikatsu 3 (Granblue Fantasy) [English] {Doujins.com}
(C87) [Usotsukiya (Oouso)] Takao-gata Kutsushita Bon 2 [Kotatsu Hen] (Kantai Collection -KanColle-)
Kotatsu no Nakami
(Love Song ☆ Lesson ♪ 4th) [amhn (nae)] Tatoeba Ore ga Onnanoko Demo (Uta no Prince-sama)
(C76) [Kohaneto] Magical Lesson (Quiz Magic Academy)
(Reitaisai 10) [Kotatsu de Mikan Chokubaijo (Semahiro)] Moririn Manrou (Touhou Project)
COMIC Penguin Club Sanzokuban 2016-09
[Yuugiri] Immoral Lesson (COMIC Megastore Alpha 2013-09) [English] {constantly} [Digital]
(SUPER25) [g-rough (Kotatsu)] Bokura no Himitsu (Jojo's Bizarre Adventure)
(COMIC1☆14) [OrangeMaru (YD)] Summer Lesson (Fate/Grand Order) [Chinese] [無邪気漢化組]
[SunsetMoon (Orihi Chihiro)] Kashima in the Kotatsu+ (Kantai Collection -KanColle-) [English] [葛の寺] [Digital]
[Yam] Ballet Lesson (Comic LO 2016-06) [English] {Mistvern}
Teitoku no Oyome-san 2
[Izumi Kyouta] Sweet Lesson (Complete)[English][Sei-Jin]
[Hanamaki Kaeru] Himegotatsu | Princess Kotatsu (Men's Young 2009-03) [English] [Carstairs]
[Minor Boy] Seishoku no Lesson
COMIC Penguin Club Sanzokuban 2018-03 [Digital]
(Zenkai Cadence) [Ohanami (Namio)] Lesson! (Yowamushi Pedal)