Azusa is a second year high school student, a very popular girl known as an ojou-sama. She is always alone and turns down all confessions of love she receives. She likes animals.

Spoiler

It is later revealed that she just tries to look rich, going as far as working at two part-time jobs to buy expensive clothes and accessories. Ever since she was bullied in her previous school, Azusa tried to act like the heroine from her favourite manga series "The Little Princess Turtle"—an ojou-sama who defeats bullies. She also is the person who took Yokodera's facade, as proven by the collar she wears.