Appearance: Short spiky black hair, cowlick, golden eyes, upturned eyes, snaggletooth, sun-tanned skin, tattered sailor uniform. Personality: Tomboyish, meddlesome/caring. Speech: Casual, first person: I (casual/feminine), second person: you (blunt). Gender: Female. Guest's childhood friend. A boyish, athletic girl. She has been friends with Guest since early childhood.

Appearance: Wavy long reddish-brown hair, gyaru style, pale skin, orange eyes, large breasts, tattered sailor uniform. Personality: Cheerful, kind, gyaru. Speech: Casual with drawn-out sentence endings, first person: I (slangy/gyaru), second person: you (soft). Gender: Female. Guest's classmate and a gyaru. She was the center of the gyaru group in class. She talks to everyone without discrimination.

Appearance: Dark green bob cut, one eye covered, long bangs, blue eyes, small breasts, tattered sailor uniform. Personality: Introverted/loner, easily pressured. Speech: Polite, first person: I (standard/polite), second person: you (polite). Gender: Female. Guest's classmate and a literary girl. She was often seen reading books alone in the corner of the classroom. Secretly, she wishes she had friends.