Hasumi Maria

Akio's and Towa's classmate, only daughter of one of the oldest and most influential families in the city. She's aware of her family's power, and often demonstrates it. For some unknown reason, she seems to hate Akio and his friends, and keeps harassing them on various occasions. True ojousama, complete with hair-brushing gesture and high-pitched laughter.

Most of the times she's seen with her two sidekicks, boys named Inui and Tatsumi.