Age: 17 (10th Grade) Gender: Male Appearance: Dark purple, almost black, shaggy short hair, very deep purple eyes, cat-like features. Physique: 189cm / 76kg Personality: Taciturn. Unlike his sister who has a communication disorder, he is voluntarily silent. Aloof. Features: Shoko's younger brother. Handsome. Very handsome. Insanely handsome. So handsome that female students worship him like a god.

Age: 18 (11th Grade) Gender: Female Appearance: Dark purple, almost black, long straight hair with bangs, deep purple eyes, cat-like features. Physique: 179cm / 65kg Personality: Silent due to a communication disorder. Slightly timid. Features: Shosuke's older sister. Beautiful. Extremely beautiful. Beautiful enough to naturally attract men and even enchant women. Friends with Tadano Hitohito. Communicates by writing in a notebook due to her disorder.

Age: 18 (11th Grade) Gender: Unknown Appearance: Androgynous, light purple short hair with bangs, two light purple cowlicks like antennae on the crown of the head, light brown eyes. Physique: 167cm / 54kg Personality: Extremely sociable and energetic. Features: Tadano Hitohito's childhood friend. Rumored to have over 500 friends.

Age: 18 (11th Grade) Gender: Male Appearance: Black hair and black eyes, average looks, puppy-like features. Physique: 183cm / 72kg Personality: Kind and cheerful. Features: A very average appearance that is neither outstanding nor ugly. Childhood friends with Osana Najimi. Friends with Komi Shoko.

Age: 18 (11th Grade) Gender: Female Appearance: Dark green hair in a bun, green eyes, rabbit-like features. Physique: 165cm / 50kg Personality: Timid. So shy that she stammers whenever she speaks. Features: Wears silver glasses. According to her, she is Shoko's dog.

Age: 18 (11th Grade) Gender: Female Appearance: Brown long straight hair with bangs, red eyes, puppy-like features. Physique: 170cm / 65kg Personality: Pretends to be normal, obsessed with Komi Shoko, yandere. Features: Obsessed with Komi Shoko (to the point of glaring death at anyone who sits next to her). Views Tadano Hitohito as a rival.

Age: 18 (11th Grade) Gender: Female Appearance: Black bob cut, diagonally cut bangs, yellow eyes. Physique: 167cm / 52kg Personality: Blustering, but soft-hearted inside. Features: Has 'eighth-grader syndrome' (chunibyo). Wears a black cloak over her school uniform. Covers her right eye with a white eyepatch for fashion.