(C75) [Himitsu Doyoubi (Matsutaka Zon)] Miyuki-chan no Kenkou Shindan
Onnanoko Sapuri 〜Seitenkan Shite Hoken no Jugyou〜
(C91) [mocha*2popcorn (Kibii Mocha)] Nimu no Himitsu no Sukima (Kantai Collection -KanColle-)
(C93) [Takaneko (Takineko)] Himitsu Tomodachi Takane vol. 2 (THE IDOLM@STER)
(C94) [Hachimitsu Romance (Eno Yukimi)] Kazoku ni Narou yo (Granblue Fantasy) [Chinese] [新桥月白日语社]
(C85) [Majimadou (Matou)] Enoshima-sensei no Chou Zetsubou-teki Zecchou Jugyou (Danganronpa)
[HONOYURARA (Mitsuhabotan)] Kagai Jugyou Netsu Shisen (Kill la Kill) [Digital]
(C94) [Himitsukessya Usagi (Dancyo)] Himitsukessya Usagi Kaijou Gentai Fellatio Hon (OMAKE)
[SHINING (Shaian)] Akari Yami Jugyou (Jewelpet Twinkle) [Digital]
Jugyou ni Kyousei Rape Time ga Dounyuu Saremashita ~ Suki na Ko wo Hame Houdai! Kyousei Hame Jikan Start!
(SUPER26) [mi (Misaka Nyuumen)] Himitsu no la-la Etchi. (Granblue Fantasy)
[Kasuga, Shin] Hadakanbo Kyouiku - JK mo Oppai Marudashi!? Sukoyaka Zenra Jugyou 1 | Hadakanbo Education - Schoolgirls' Breasts are Exposed!? Naked Health Lesson 1 [English] [Decensored] [artfish]
(C92) [Neko☆Tanteidan Peach (Midorino Haru)] OL Himitsu no Zangyou - Kou to Rin no Hanashi (NEW GAME!)
[Oyama Yasunaga] Kahanshin Jugyou - Teaching About the Lower Half of the Body
[Yanagi] Oshioki Kojin Jugyou (COMIC ExE 02) [Chinese] [今天又是懶覺懶覺的巨篇]
[Murasame Maru] Ninpara ~Botehara XXgakusei no Tokubetsu Jugyou~ | Ninpara ~Preggo Elementary Schooler's Special Lession~ [English] [ATF]
[Hachimitsu Romance (Eno Yukimi)] Natsumeki (Granblue Fantasy) [Digital]
[Honey Lounge (Hachimitsu)] Watashi dake no Senpai | Senpai Belongs To Me (Soutaisei Kyodai Shoujo) [English] [DSojourn] [Digital]
(C90) [H-SQUAD (Guglielmo)] Hokentaiiku Jisshuu Jugyou ~Onnanoko no Karada no Shikumi Hen~ [Chinese] [沒有漢化]
[Nakafusa Momo] Anoko no Himitsu 3 (Anoko no Himitsu) [English] [N04h]
[Shunjou Shuusuke] Kojin Jugyou | Private Lesson (COMIC MUJIN 2012-08) [English] [darknight]
Sakurako Sensei no Tokubetsu Jugyou
(C81) [Doronuma Kyoudai (Mr.Lostman, RED-RUM)] Himitsu (Bishoujo Senshi Sailor Moon)
(COMITIA123) [Yukan high Zakura (Chieko)] Bijutsu Jugyou Dessin Model
Rean Kyoukan no Tokubetsu Kagai Jugyou
[Sawano Akira] Imoutotachi no H na Himitsu [Chinese]
[Keno Yantarou] Hageshii Kagai Jugyou
[Onnanoko Himitsu Seisan Koujou (Youichirou W)] Budou ~Bishoujo Kajuu~ (Rurouni Kenshin)
Naisho no Kagai Jugyou {Hennojin}
(COMIC1☆7) [Aroma Gaeru (Numahana)] Hamon Kyoushi no Setekina Jugyou | Sexual Lessons of the Ripple Teacher (JoJo's Bizarre Adventure) [English] {doujin-moe.us}
[Goban] Okaasan no Seiteki na Jugyou (COMIC Momohime 2010-03) [Chinese] [sakaroko个人汉化]
[Gyuunyuu Rinda] Minami Sensei no Tadashii Seikyouiku Jugyou
(C90) [H-SQUAD (Guglielmo)] Hokentaiiku Jisshuu Jugyou ~Onnanoko no Karada no Shikumi Hen~ | Health and Physical Education Practice Lesson ~Girls' Anatomy~ [English]
(C86) [Drill Biyori (Meicha)] Kazami Yuuka no Himitsu (Touhou Project) [English] {doujins.com}
(SC2018 Spring) [Himitsukessya Usagi (Dancyo)] Shirasaka Koume o Tsukamaeta, Hazu Datta (THE IDOLM@STER CINDERELLA GIRLS)
(SC37) [Himitsu Doyoubi (Matsutaka Zon)] Okaa-san no Curry | Mother's Curry (Yes! Precure 5) [English] [Chocolate]
[Himitsu Doyoubi (Matsutaka Zon)] Sausage no Himitsu (Yes! Precure 5 Go Go!) [Digital]
(C91) [Gurumepoppo (Dr.momo)] Himitsu Tokkun ~Ecstasio~ (Alternative Girls)
(C75) [Action Mokei (Imaizumi Atsushi)] Seacret Lovers (Nogizaka Haruka no Himitsu) [English] =Team Vanilla=
[MANAM] Ojou-sama no Himitsu | 大小姐的秘密 [Chinese] [沒有漢化]
Classmate to Ecchi Jugyou Ch. 11
[Keno Yantarou] Tadashii Kagai Jugyou [Chinese]
(C93) [Utaneya (Shion)] Signum Shishou to Himitsu no Yatenburo (Mahou Shoujo Lyrical Nanoha)
(COMIC1☆12) [Maho-Shinsengumi (Kouzuki Ichika)] Astolfo-kyun no Koko ni wa Himitsu ga Ippai (Fate/Grand Order) [Chinese] [琴叶汉化]
[Ichigo Crown (Yuzuri Ai)] Himitsu 3 ~Oyako no Himitsu Choukyou Kairaku Ochi~ [Digital]
Classmate to Ecchi Jugyou 8
[Minor Boy] Keiko Sensei no Kojin Jugyou - Keiko Sensei Series 2
Minako Sensei Saigo no Bakunyuu Jugyou
(C91) [Himitsukessya Usagi (Dancyo)] Jubaku Kanojo | Binding Girlfriend [English] [BlindEye]
[Unknown (Unknown)] Taiiku Kyoushi 2 ~Bokura no Kagai Jugyou~
(C91) [Amezaiku (Shiramori Yuse)] Watashi to Onii-chan no Himitsu [Chinese] [绅士仓库汉化]
(C90) [Himitsukessya Usagi (Dancyo)] CUSTOMLOVECATs 3rd
[FEI] Sensei no ♥ Himitsu Jugyou Ch.1-3
[Ruku-Pusyu] Quistis Sensei no Kojin Jugyou (Final Fantasy VIII)
[Sisei Tokei] Kojin Jugyou -Kokuhaku- (COMIC MILF 2012-12 Vol. 10) [English] [jhenier13]
[FEI] Sensei no ♥ Himitsu Jugyou Ch. 1-2
Raku Pera vol.8 Jugyou sankan
(C75) [Himitsu Doyoubi (Matsutaka Zon)] Miyuki-chan no Kenkou Shindan [English] [ATF]
(C43) [Himitsu Kessha Geru Kai] CONDENSE MILK
[Ginhaha] Uketsukejou no Himitsu na Irai (Goblin Slayer) [English]
[Hirose Miho] Himitsu no Kagai Jugyou
[Akari (Himitsu)] Megumin no Kyousei Shotaiken (Saenai Heroine no Sodatekata) [Chinese]
[Ginto] Ure Niku Neburi Gakuenchou to Boku no Ero Hon Kagai Jugyou
[(Yuu)Adashino Suisan (Isshi Taira)] oshiete! ongon no hachimitushu jugyou
[Irotsuki Sakari] Kanjiru Kagai Jugyou
Yuutousei ni Hitsuyou na Jugyou
[peachpulsar (Mira)] Himitsu no Yuri Esthe Friend Course | Secret Yuri Salon, Friends Course [English] [Yuri-ism] [Digital]
[Coin RAND] Seitokaichou no Himitsu 3 (COMIC Anthurium 021 2015-01) [English] {Hennojin}
(C73) [SUTE☆POTE (Kagura Soushi)] riri tama hoshuu jugyou! (Mahou Shoujo Lyrical Nanoha)
(C90) [Raijinkai (Haruki Genia)] Naisho no Kagai Jugyou (NEW HORIZON)