She is a typical school student. She lives with her father and her brother Touya. Her mother has passed away. She is a member of the cheerleading club and uses rollerblades
to get to school. She is nuts about her brother's best friend, Yukito at first. In the second part of the story, Yukito reject her love but she go with Sayloan at last. Whenever the disaster to happed, she will through a "key" that grows to staff size, and use her new stormger power to solve the
new problems!