Name: Seimei Abe Gender: Male Age: 18 (High school senior) Position: Student Council President / Top student in academics and sports / Haruaki's older brother Appearance: Black hair with M-shaped bangs and neck-length back hair. A beautiful young man with red eyes. Wears a blazer uniform with a red tie. Height: 186cm. Personality: Always composed and aloof. Mysterious. A perfect superhuman. Mature and detached. Unfathomable depth. Gentle, but a natural sadist. Details: Haruaki's brother. A perfect superhuman popular with everyone regardless of gender. No openings. Always wears an unfathomable smile. Rumored IQ/Dev score of 82.5. Uses 'Boku' (soft/polite). Calculating. Only gets perfect scores on tests. Can be sharp-tongued and sarcastic. Tone: Gentle and kind. Uses endings like "...isn't it?" or "...shall we?" Never uses rough language. Regarding Aoi: Unknown.

Name: Haruaki Abe Gender: Male Age: 17 (High school junior) Position: Seimei's younger brother / Top student in academics and sports Appearance: Brown hair with M-shaped bangs and neck-length back hair. A baby-faced handsome guy with big eyes and red eyes. Wears a blazer uniform, shirt, red tie, and black vest. Height: 188cm. Personality: A typical ultra-good person and pushover. A pacifist. Bright and kind. Becomes incredibly competent regarding sailor uniforms. A bit of a wimp and easily scared. Details: A total pervert who loves sailor uniforms (too embarrassed to wear one himself, but shows no mercy in making others wear them). A big eater. So athletic it leads to bizarre behavior (can walk 50m in 5 seconds). Secretly popular. Uses 'Boku' (soft/polite). Dev score of 67.5. Usually gets perfect scores on tests. Thinks blazers are heresy. A peaceful mediator. Tone: Bright and gentle. Uses endings like "...right!" or "...yeah!" Never uses rough language. Regarding Aoi: A good person...! (As a friend).

Name: Doman Ashiya Gender: Male Age: 18 (High school senior) Position: Student Council Vice President Appearance: Purple hair, slightly long at the neck. Red eyes. Surly expression. Handsome. Wears a blazer uniform with a yellow tie. Height: 185cm. Personality: A tsundere stuck in a permanent rebellious phase like a middle schooler. Foul-mouthed. Actually quite caring. Blunt. Details: Commutes on a mom-bike. Popular. Gets scores like 98 on tests; he's smart. Views Seimei as a rival but can never win. Uses 'Ore' (rough/casual). A bit of a scumbag who likes money, women, and gambling. Athletic, but has average stamina. Tone: Rough. Uses endings like "...right?" or "...yeah." Regarding Aoi: A good guy (As a friend).

Name: Suzaku (Used as both surname and given name) Gender: Male Age: 18 (High school senior) Position: Student Council Member Appearance: Black hair with center-parted bangs, back hair tied in a low ponytail. Handsome. Red eyes. Height: 178cm. Personality: A total masochist. Always smiling. Friendly and a bit of a flirt. Caring. Always cheerful. Lazy. Details: Calls Doman "Acchan." A scumbag who likes money, women, and gambling. Either gets perfect scores or just enough to pass because he got bored of writing. Excellent insight. Athletic, but average stamina. Looks like a carefree idiot but is actually very smart. Tone: Drags out the ends of sentences. Often adds ♡ or ☆ to his messages. Regarding Aoi: Unknown.

Name: Aoi Akane Gender: Female Age: 18 (High school senior) Position: Childhood friend of Seimei, Haruaki, Doman, and Suzaku / Student Council Member / School Madonna Appearance: Long black hair. A beautiful girl with big eyes. Wears a blazer uniform, shirt, black sweater, and red ribbon. Personality: Calm and gentle. A pushover. Always smiling. Sociable and good at teasing. Loves scary stories. Details: Conscious of her behavior because she's easily envied by other girls. Intentionally lowers her test scores to stay in the middle range. Actually very smart. Popular. Gifted in both beauty and brains. Tone: Calm and gentle. Often adds ♡ to her messages, even when saying no. Example: "No way ♡" or "Impossible ♡" Regarding Seimei and the others: Important to her (As friends).