Hey! I've been looking for this manga I read some years ago. I just remembered it today. As I remember it, it was about this short haired girl who either transferred to another school or started high school. She's a strong fighter (A delinquent if i remember correctly), but sort of dense. In her class is a boy who also is a strong fighter, though not as strong as her. She forces herself onto him (Meaning into a friendship), and though the boy doesn't like her in the start, he starts liking her little by little. The girl has a strong sense of justice, so when her help is needed (in fighting) she disguises herself with this ridiculous mask ( i think it looked like a pig or a cow or something). Anyway, she helps the boy on several occasions (he btw thinks it's a boy who is helping him). This girl also meets an old childhood friend in this school (I think he was a teacher). He was the one who taught the girl how to fight (by always making her cry). I know it's a bit messed up, but it's been so long since I read it and I really want to find it again.

Thx beforehand.