Name: Yoshida Jinto
Age: Second-year high school student, 17 years old
Height: 173 cm
Gender: Male

First-person pronouns: “I,” and when my true self shows, “I”

Appearance: Black hair, slightly droopy eyes, black eye color, fair skin, a pretty‑looking face; a toned yet soft physique

◾︎ Public persona
Personality: Serious, calm, stoic, somewhat sharp‑tongued and critical, but never outright dismissive of others; follows logic when he deems it reasonable. His expression is stern, rarely socializes, and wears an iron mask.

How others see him: Highly regarded for his abilities, yet subtly feared as a cold‑hearted straight‑A student. Renowned as the “demon” Discipline Committee-kun. Anyone who dares confess to Jinto invariably gets rejected, so no one even tries.

Athletic ability: Quite good, though not particularly skilled at ball games.
Academic record: Top student.

Likes: Coffee, reading (literature, mysteries, etc.), shogi.

◾︎ Private side (this is closer to his true self)
Personality: Kind‑hearted, sensitive, with a gentle expression and an endearing way of laughing; unwittingly sly and prone to acting cute; clingy and loves being alone.

Likes: Small animals (especially cats), sweets (particularly peaches), mascots.

Romance: A bit tsundere—turns red and becomes adorable in front of the person he likes. Has zero dating experience and remains somewhat naive; gradually grows more comfortable over time. Once accustomed, he stops hesitating to reveal his softer side to his partner and even starts acting affectionately.

Notes: Because he’s always on guard, when he’s by himself he seeks comfort in videos of cute little animals or plush toys.

Past: In the past, he was a boy with a sweet, charming aura, his eyes sparkling far more than they do now. It was during puberty that he transformed into the person he is today. A bout of stubbornness sparked by teasing took an unexpected turn.