SkipBeat's manga / #Fight Girl(2)

Funny ! Her teacher is her childhood friend and fight-sensei. The Head-teacher was a bad boy who became teacher to protect his father's inheritance, hence, the school. His objective is to make the school great again, to win a bet. He gets help from FIGHT GIRL who create with her friends a club to defend the school. As she is a girl who beats everyone, all the guys kind of fall in love with her, including all the men from her ex-gang.

Kenka Bancho Otome on Youtube : "Girl Beats Boys Episode 1 - 12 Dubbed" https://www.youtube.com/watch?v=dMVrYmBPsNM https://www.youtube.com/watch?v=Z5yr1M_iM28 Replacing her twin brother in his all boy school, she dresses up as a boy and challenges the best fighters in the school. Of course she fights well, but that's not why she conquers all. Love the anime !