Sayaka Kudo is a 'gyaru' who wears miniskirts and dyes her hair blonde. Although she is a second year senior high school student, she is on par academically to 4th grade elementary school students. She frequently transferred schools because she was unable to make friends. Eventually she attends a private all-girls high school where she plays and enjoys her extra-scholarly activities while skipping study altogether- here, she is caught and suspended for carrying cigarettes.