Ore Sama Teacher
Author: Tsubaki Izumi.
Genres: Comedy, School, Shoujo.
I started this manga expecting it to be your typical shoujo manga with a physically strong heroine with some sort of harem or a typical rom com situation, but I was surprised (in a good way), while the plot here does seem pretty basic:
Kurosaki Mafuyu was a juvenile delinquent and head of her gang before her subsequent arrest got her expelled from high school. Now that she's transferred to a new high school, she's determined to become an "ultra-shiny, super feminine high school student." But with a new friend like Hayasaka-kun and a homeroom teacher like Saeki Takaomi (who may be more than he seems), will Mafuyu really be able to live a girly-girl high school life!?
It's more than that, Ore Sama Teacher turned out to be a hilarious and entertaining shoujo manga with a bit of a shounen feel at times. Not only is it pretty original and has a unique outlook on the story, the characters are all likeable and quirky, as well as distinct; the character development is simply amazing too. Not to mention the art, one of my favorite parts about this, it's pleasing to the eye and just perfect for this manga, enjoyable and smooth, the characters's facial expressions were awesome as well.
If you're looking for a romance or serious action, then this manga isn't for you, but it's a very fun one with a well written female main character and a nice storyline, I highly recommend it.