(Shuuki Reitaisai 4) [Ikuiku Com (Jii Jii Sachira)] Shinso no Himitsu ~Gekan~ (Touhou Project)
(COMIC1☆13) [CesiumP (Aka Seiryou)] Darjeeling no Himitsu Chakai (Girls und Panzer)
[Iruma Kamiri] Himitsu no Onayami Soudan | Chance Exposure (Gakko no Himitsu) [English] [Decensored]
[Saigado] Hitozuma Audrey-san no Himitsu ~30-sai kara no Furyou Tsuma Kouza~ - Vol. 2 [English] {Hennojin}
[Jun&Yuri (Yuriko)] Tokubetsu Jugyou Shiyou! Kashima-chan! (Kantai Collection -KanColle-)
[Ponkotsu Works] Uso no Kimi to Anoko no Himitsu [Chinese] [靴下汉化组] [Digital]
[peachpulsar (Mira)] Himitsu no Yuri Esthe Friend Course | Secret Yuri Salon, Friends Course [English] [Yuri-ism] [Digital]
Hoshuu Jugyou bu Seikatsu Kiroku | 补习授业部性爱记录
[Minor Boy] Keiko Sensei no Kagai Jugyou - Keiko Sensei Series 1
[(Yuu)Adashino Suisan (Isshi Taira)] oshiete! ongon no hachimitushu jugyou
Kougyaku Jugyou
Hageshii Kagai Jugyou
[Torajima-shi Kouhouka (Torajimaneko)] Boku no Himitsu no Machi The Secret City [English] {doujins.com} [Digital]
Sweets' Hime no Himitsu Recipe
(C93) [abgrund (Saikawa Yusa)] Mesmerism 3 [Chinese] [無邪気漢化組]
Kawakami Sensei to Futaba no Himitsu Kojin Jugyou
[Sakamata Nerimono] Sexual Fall (Megane Loli Choukyou Jugyou!! ~Otonashii Megane Lolikko ni Muriyari Dekachin Sounyuu~) [English] {Doujins.com}
Girotin Konsoku Hoken no Jugyou
[HIGH RISK REVOLUTION] Shiori Vol.11 Inya no Kagai Jugyou (Tokimeki Memorial)
[Watanabe Wataru] Minako Sensei Saigo no Bakunyuu Jugyou [Digital]
(Reitaisai 14) [Ikuiku Com (Jii Jii Sachira)] Shinso no Himitsu ~Joukan~ (Touhou Project)
[Phantom] Tsuya Ane ~Onee-san no Micchaku Jugyou~ [Chinese]
[Tsubaki Jushirou] Himitsu ni Shinai to!
[Watanabe Wataru] Abunai Kojin Jugyou | Take private lessons in hazardous
(C89) [Himitsukessya Usagi (Dancyo)] Ijimekko ni Fukushuuda [Chinese] [想抱雷妈汉化组]
[Himitsu Doyoubi (Matsutaka Zon)] Sweets' Hime no Himitsu Recipe (Suite Precure) [Chinese] [SNAP个人漢化] [Digital]
(C95) [horonaminZ (horonamin)] Ochikobore Succubus to Sex Hoshuu Jugyou
[Saeki Takao] Asa Made Kojin Jugyou
Taiiku no Inokori Jugyou
(C92) [Takaneko (Takineko)] Himitsu Tomodachi Takane (THE IDOLM@STER) [Chinese] [白姬汉化组]
(C89) [666PROTECT (Jingrock)] Tenkousei JK Elf -Houkago Choukyou Jugyou- [Chinese] [战栗的玻璃棒个人汉化]
[Marneko] Onnanoko Supple ~Seitenkan Shite Hoken no Jugyou~ | 女孩子補給品 性轉換之後保健的授業 [Chinese]
(CR31) [Neko to Hato (Hatoya Mameshichi)] Himitsu no Tokubetsu Jugyou (Onegai Teacher)
(C93) [Seki Sabato (Tsukuru)] Tabi no Yoru no Himitsu [Chinese] [theoldestcat汉化]
Yume no Natsugai Jugyou
(C74) [Naruho-dou (Naruhodo)] Sekaiichi Uketai Anko no Jugyou (Naruto) [Chinese]
Taiiku Kyoushi 2 ~Bokura no Kagai Jugyou~
[Sankuro] Himitsu no Jugyou Sankan | Secret of the Classroom Visit (COMIC LO 2011-01) [English] [Mistvern]
Classmate to Ecchi Jugyou Ch. 1
(C92) [Hachimitsu Romance (Eno Yukimi)] Kimi to Boku dake no Amai Jikan (Granblue Fantasy) [English]
(SC65) [Ohoshisamadou (GEKO)] Kotori to Niko ga Himitsu no Sekkyaku shichau yo♥ (Love Live!) [Chinese] [脸肿汉化组]
(Reitaisai 8EX) [Spicia (Kiritomo Koroha)] Komeiji-kun to Himitsujugyou (Touhou Project)
Inkou Kyoushi Dakkou Kakugo no Kakuchou Jugyou
Kimi to Himitsu no Jugyou
[Murasakiiro no Yoru (Murasaki*)] Sensei, Kore wa Futari dake no Himitsu desu yo ~Okujou no Himitsu~ [Chinese] [绅士仓库汉化] [Digital]
Jugyou Chuu Ni You Kya Joshi Ga Omorashi
[Hachimitsu Romance (Eno Yukimi)] Mizugi de Paizuri Shitemorau Manga (Granblue Fantasy) [Digital]
Kore mo Jugyou no Ikkan desu 2
(Puniket 35) [Tori no Ya (Mashikodori)] Nozomi-chan Ganbaru! (Kamisama Minarai Himitsu no Cocotama)
[lionoil (Arumajiki)] Gold Saucer Miqo'te Himitsu Club e Youkoso (Final Fantasy XIV) [Digital] [Chinese] [靴下汉化组]
(SC2017 Summer) [mocomocodo (Nukunuku Batten)] Glenn Sensei no Rokudenashi Kagai Jugyou (Rokudenashi Majutsu Koushi to Akashic Records)
[Imomuya Honpo - Singleton (Azuma Yuki)] Ikka Danran ~Oji ni Shirareta Watashi no Himitsu~
(C87) [NextPreview (MIA)] Sugoku ViVid na Seikyouiku Jugyou (Mahou Shoujo Lyrical Nanoha)
[Narumiya] Himitsu no Omorashizumu!
[Himitsu Doyoubi (Matsutaka Zon)] Kanon chou Kikiippatsu (Suite Precure) [Digital]
[Higashimidou Hisagi] Momozono Gakuensei Kagaku Jugyou Houkago Fuck - After School Fuck
[Phantom] Tsuya Ane ~Oneesan no Micchaku Jugyou~
Abunai Kojin Jugyou
Ninshin Inokori Jugyou
(C93) [The Seventh Sign (Kagura Yuuto)] Rean Kyoukan no Tokubetsu Kagai Jugyou (The Legend of Heroes: Trails of Cold Steel) [Chinese] [Ciel@M-No-Tamashii×無毒漢化組]
[Abe Inori] Ninshin Inokori Jugyou (ANGEL Club 2016-09) [English] [xinsu] [Digital]
(Bokura no Love Live! 19!) [Umenomi Gahou (Umekiti)] Himitsu Gokko (Love Live!) [Chinese] [脸肿汉化组]
Asahina Mikuru-sensei no Tokubetsu Jugyou
[Asai Kikaku (Satou Masa)] Suki Suki! Bokura no Mucchiri Ona-Hole Sensei! Zenryoku Nakadashi Kojin Jugyou [Digital]
Classmate to Ecchi Jugyou Ch. 9
[Dorachefu] Muchimuchi Kanojo no NTR Hoshuu Jugyou | NTR – Voluptuous Girlfriend's Supplementary Lesson (ANGEL Club 2018-07) [English] [seindryu] [Digital]
(C47) [Karumaya (Karuma Tatsurou)] KARMA (Various)
[Yudenakya Nama-Beer (Uzura no Tamago)] Hana to Ruru no Himitsu no Taiken (Hugtto! PreCure) [Digital]
Tenshi no Houkago Jugyou Chapter 9
Onee-chan Sensei no Himitsu Jugyou
Tenshi no Kagai Jugyou Ch. 3
(C91) [KAZAMA DoJo (Mucc)] Boku to Bakugou Mama no Himitsu (Boku no Hero Academia) [Chinese] [叔叔不行了漢化]
[Iguchi Sentarou] Classmate to Ecchi Jugyou Ch. 5 [English] [TSHH] [Digital]
(Kansai! Kemoket 6) [TUMBLE WEED (Itameshi)] Ninnin no Himitsu (Pokémon)
[Azamino Keiji] Hachimitsuiri no Himitsu
[Nekomaru Rentarou] Naisho no Jugyou (U-148 cm.) [Chinese] [我是肛♂蛋!不是 融⚥合!] [Digital]
(C59) [2CV.SS (Asagi Yoshimitsu)] M 0.5 (various)
[Honey Lounge (Hachimitsu,DRE)] Soutaisei Kyodai Shoujo | Relative Giantess (Senpai Belongs To Me & Her Little Revenge Game) [English] [DSojourn,L] [Digital]
(C83) [Shinobi Rocket (Sasamashin)] HinaNagi Tokubetsu Jugyou (Hayate no Gotoku!)
(C93) [Utaneya (Shion)] Signum Shishou to Himitsu no Yatenburo (Mahou Shoujo Lyrical Nanoha)
Secret lesson - Himitsu Jugyou
Kagai Jugyou Sakuya Hen
(C80) [Hachimitsu Himawari (Kozakura Ryou)] Neko Usa Ani (Various)
(C90) [Raijinkai (Haruki Genia)] Naisho no Kagai Jugyou (NEW HORIZON)
[Seki Sabato (Tsukuru)] Kyou mo Mata Katei Kyoushi ga Kite Kyousei Mesu Ochi Saimin Jugyou o Suru Hi [English] [Otokonoko Scans] [Digital]
[Unknown (Unknown)] Taiiku Kyoushi 2 ~Bokura no Kagai Jugyou~
[Himitsu Doyoubi (Matsutaka Zon)] Aijou Sannin Musume (Fresh Precure) [Digital]
[Okosama Lunch (Nishinozawa Kaorisuke, Hirayan)] Okosama Lunch Kagai Jugyou Light
[Katsurai Yoshiaki] Amatsuka Gakuen no Kaikan Jugyou (COMIC X-EROS #37)
[Keno Yantarou] Tanoshii Kagai Jugyou - Happy Extracurricular Lesson [Chinese]
[Kamepotel (Izuki Jirou)] Nogizaka Mika no Mitsugetsu Tear Plus (Nogizaka Haruka no Himitsu) [Digital]
[Hachimitsu Romance (Eno Yukimi)] Sturm-dono ni Amaetai (Granblue Fantasy) [Digital]
[Mori Hiromi] Onee-san no Kagai Jugyou
(C90) [Motchie Kingdom (Motchie)] Himitsu Kichi no Himitsu (Dagashi Kashi) [English] {doujins.com}
Mystery House 2 Densha Chikan-hen & Kyoushitsu Jugyou-hen zen 20P-ban
[Yuzuki N Dash] Kanojo no Himitsu to Himitsu no Kanojo | Girlfriend's Secret, Secret Girlfriend (Futanarikko Lovers 2) [English] {Tigerhorse}
(SPARK4) [Himitsu Doyoubi (Matsutaka Zon)] Otona no Omocha no Kuni wa Kiken ga Ippai!? (Fresh Precure!)
[Honey Lounge (Hachimitsu)] Watashi dake no Senpai | Senpai Belongs To Me (Soutaisei Kyodai Shoujo) [English] [DSojourn] [Digital]
(SC61) [MiUMiU (Amin)] Himitsu no Kyoudai (Hunter x Hunter) [Chinese] [瑞树汉化组]
[Yanagi] Oshioki Kojin Jugyou (COMIC ExE 02) [Chinese] [今天又是懶覺懶覺的巨篇]
[Iguchi Sentarou] Classmate to Ecchi Jugyou Ch.1 [Chinese]
(C54) [Tange Kentou Club (Yokota Mamoru)] Clone Doll Kagai Jugyou / My Favorite Full Colour Gengashuu
[Honey Lounge (Hachimitsu, Neonsign(DRE))] Honey Piece [English][Digital]
(C93) [Kuragamo (Tukinowagamo)] Tonari no Chinatsu-chan R 02 [Chinese] [無邪気漢化組]
(C63) [Onnanoko Himitsu Seisan Koujou (Youichirou W)] Puchi Puri no Hon (Petite Princess Yucie)
(SC40) [3 colors cat (Miketa Miekichi)] NOGISUTO (Nogizaka Haruka no Himitsu)