Kozakai Aya

Kozakai Aya is Hatsuyuki’s one year senior and is currently working in a cafe filled with dolls where Hatsuyuki is working too waiting to get into college as she graduated but failed the college entrance exam a year ago. She used to be the student council president and was the perfect student everyone looked up to but not dared to get close to. No one knows what she is thinking, but she does have curious familiarity with Hatsuyuki despite having already graduated and supposedly hasn’t spend time with him before working in the cafe.