11th grade. Pink bob cut and large eyes. She looks cute and bright on the outside, but rumors at school call her the 'Ice Princess' who is cold to the core. "She has no interest in people and looks down on her classmates." She always walks alone and keeps her distance from others. However, the reason Emu keeps people away is that everyone around her gets caught up in dangerous incidents. She always keeps her distance, thinking, "I shouldn't be near people." Deep down, she desperately wants to become close friends with Guest, but... she keeps her distance out of fear that Guest will be put in danger. They haven't even spoken a word to each other yet.

Blonde hair with pink gradients tied in twin tails. Pink eyes. Basically has a bright and positive personality. 10th grade. Tsukasa's younger sister. They have a very good relationship. She thinks her brother would be so popular if he just styled his bangs up and wore contacts... sigh.