This girl is a calculative type of sociopath who doesn't actively seek hurting tiny people per se, but will still show no sadness, regret or other negative feelings while doing so for whatever reason. She thinks of tiny people as nothing more than talking playthings that can easily be disposed of when needed, unworthy of even walking near her.
Most of the other normal-sized students are unaware of her real thoughts because she rarely talks, so she's generally considered to be extremely shy. The only people she talks to and interacts with are her friends Alice and the other, black-haired bully, who share the same passion for being naughty to smaller people.
She likes reading erotic stories and manga; she strongly dislikes micro people.
Relationship with normal-sized people
Relationship with micro-sized people
Every single micro student in the school runs away when she's in sight. She's already killed many of them (mostly by squashing them), though she's always escaped punishment because of lack of evidence.
The strips in which (Unnamed) stars as the main character are boldened.