A girl in the first year of junior high school. She is a member of "Blackout". She accidentally wandered into an amusement park at night and met Vanguard, and she's been obsessed with it ever since. She usually has a shy personality, but when she concentrates on her "favorite things", she switches on and she shows tremendous power and talent. She longs for the fight between Yuyu and Raika, and she hopes to become stronger.