When Sora enters high school, his homeroom teacher is a sexy gal with huge breasts and she's none other than the changed version of Suzune, the innocent girl next door who was his first love! As the teacher's "educational guidance" escalates day by day, Sora is awakened to pleasures he's never known before...!
Gal-sen has finished publishing and it has 81 Chapters. It is also Known as: ギャルせん, Gal Sen, Gyaru Sensei, Gyaru Sen, Gyaru-sen
Genres: Comedy , Ecchi , Female Teacher , High School , School Life , Romance , Japan , Present
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Top 5 Manga Like Gal-sen [2026 List]
5. Touzainanboku!
The spin-off manga is a prequel following the four teachers of Nanamori Middle School – Tsubasa Minamino, Hatsumi Kitamiya, Shihoko Azuma and Nana Nishigaki – in their high school days.
The name of the series (literally "East, West, South and North") refers to the last names of the principal characters, which each contain a kanji for a cardinal direction.
Touzainanboku! has finished publishing and it has 2 Chapters. It is also Known as: 東西南北！, Higashi, Nishi, Minami, Kita!
4. Gal-sen
When Sora enters high school, his homeroom teacher is a sexy gal with huge breasts and she's none other than the changed version of Suzune, the innocent girl next door who was his first love! As the teacher's "educational guidance" escalates day by day, Sora is awakened to pleasures he's never known before...!
Gal-sen has finished publishing and it has 81 Chapters. It is also Known as: ギャルせん, Gal Sen, Gyaru Sensei, Gyaru Sen, Gyaru-sen
3. Boku no Kanojo Sensei
Can sensei be the heroine? Please?
Due to a traumatic experience, I have a distrust of people called “sensei”. I, Saiki Makoto, was called by after school by the most popular and beautiful teacher at my school, Fujiki Maka-sensei.
“I… love you” Eh– a confession out of the blue!? “Until you say you love me, I will continue to pursue you”
Ever since then, I’ve been called by for “guidance counseling” after school, somehow watched AV together, being given excessive skin-ship, went on dates together. Over time, I gradually became conscious of Sensei…? But isn’t it bad for Sensei to go out with her student?
A romance that is absolutely NG, the forbidden love between us two.
Lesson start!
My Teacher-Girlfriend is currently publishing and has Chapters. It is also Known as: 僕のカノジョ先生, Boku no Kanojo Sensei
2. Kou 2 ni Time Leap Shita Ore ga, Touji suki Datta Sensei ni Kokutta Kekka
I was a corporate worker in my 30’s, when I woke up and found that I had time leaped to the spring of my second year of high school. At the time, there was a teacher that I had regretted not confessing to, so I confessed to her in the heat of the moment, and now we’re dating! However, the teacher is one who would make any man a good for nothing person, so I end up being spoiled by her a lot.While secretly dating my overworked teacher (lover), a sweet school life filled with flirting awaits. A 2nd year high schooler with a 30 year old me on the inside and the teacher (lover) that I want to pamper, our everyday romantic comedy begins.
Note: Chapter count includes 3 extra chapters
The Results From When I Time Leaped to My Second Year of High School and Confessed to the Teacher I Liked at the Time has finished publishing and it has 58 Chapters. It is also Known as: 高２にタイムリープした俺が、当時好きだった先生に告った結果, Kou 2 ni Time Leaped Shita Ore ga, Touji suki Datta Sensei ni Kokutta Kekka, El resultado de cuando viaje en el tiempo a mi segundo año de secundaria y me confesé a la profesora que me gustaba en ese momento., Hasil Dari Ketika Aku Melompati Waktu ke Masa Saat Aku Kelas 2 SMA dan Menyatakan Perasaanku Kepada Guru yang Aku Suka Saat Itu, 고2로 타임슬립한 내가, 당시 좋아했던 선생님한테 고백한 결과
1. Nande Koko ni Sensei ga!?
17-year-old Ichirou Satou is an average teenager who always happens to find himself in perverted situations with his teacher, Kana Kojima. Follow this erotic love comedy about their mishaps throughout their daily lives and how Ichirou and Kana choose to handle them.
Note: On Hiatus due to creator's illness.
Why are you here Sensei!? has finished publishing and it has 120 Chapters. It is also Known as: なんでここに先生が!?, Golden Times
