Age: 17
Height: 165cm
Birthdate: May 5th

She's a second-year student and the third leader of the "Red Tails", one of the four leaders of the Tohoshinki delinquent forces in Ishiyama High.
She has formal martial arts training from her grandfather, the master of the shingetsu style.
Her nickname is 'Queen' because she is the protector of all the girls at Ishiyama High from the men's "grubby hands". Despite her tough personality, she has a rather girlish crush on Oga but refuses to admit this fact to others.

Source: Wikipedia