16 year old, first year student. She's the younger sister of Gyutaro. Together with Gyutaro, she is known to be the greatest delin16 year old, first year student. She's the younger sister of Gyutaro. Together with Gyutaro, she is known to be the greatest delinquent siblings of the Academy and frequently cause troubles. She's very beautiful, so she has lots of fans and receives lots of gifts. She once set a record of being confessed to 20 times in one day. One of the three beauties of the Academy