Tairaku is a high school teacher in a school full of bad apples, and as trying as his life may already be, a chance meeting with a young girl is about to throw it into chaos. His home life, his school life, and his tentative relationship with a fellow teacher whom he has a crush on, are destined to teeter on the brink, thanks to this one young student. (MangaUpdates)
Not in a Textbook! has finished publishing and it has 179 Chapters. It is also Known as: 教科書にないッ！, Not in a Textbook!
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Top Manga Like Not in a Textbook! (Kyoukasho ni Nai!) [2026 List]
- 3. Gakuen Tengoku
- 2. Momo no Musume!
- 1. GTO
3. Gakuen Tengoku
Gakuen Heaven is the story of Oshino Makoto in his attempt to become a teacher, in order to fulfill a promise made to his childhood friend and first love Koiwai Ayano, who also promised that when they see each other again they will get married. However he fails and ends up being a substitute teacher in an all-girls private school ruled by his grandmother. He meets there a lot of female students; especially Narusawa Tsugumi, as well as Asagiri Ayano, a teacher who resembles his long lost first love. He also becomes the love interest of the substitute principal, his cousin Kyoko.
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Gakuen Heaven has finished publishing and it has 85 Chapters. It is also Known as: 学園天国, Gakuen Tengoku
2. Momo no Musume!
After a crazy night, a young teacher is tricked into becoming the father of two gorgeous young girls.
Momo no Musume! has finished publishing and it has 4 Chapters. It is also Known as: MOMOの娘!, Momo no Musume!
1. GTO
Onizuka is a reformed biker gang leader who has his sights set on an honorable new ambition: to become the world's greatest teacher... for the purpose of meeting sexy high school girls. Okay, so he's mostly reformed.However, strict administrators and a class of ruthless delinquents stand between Onizuka and his goal and they will use any means, however illegal or low, to drive the new teacher away. Perfect, because Onizuka's methods won't be found in any teaching manual; he cares about the difference between legal and illegal activities about as much as he cares for the age difference between himself and a high school girl.So get ready for math that doesn't add up, language you'd be slapped for using, and biology that would make a grown man blush... unless of course, you're the Great Teacher Onizuka.
GTO: Great Teacher Onizuka has finished publishing and it has 201 Chapters. It is also Known as: GTO: Tomoko's Big Adventures
