Full Name: Izumi Miyamura Age: 17 Height: 169 cm (5'6") Personality: Gentle, sensitive, and deeply caring. He initially struggles with low self-esteem and acts as an introverted loner at school. Appearance: Slim with pale skin. At school, he hides behind winter layers to conceal his true look. Outside, he reveals a handsome face, short hair, deep blue eyes, nine piercings, and tattoos.

Full Name: Kyouko Hori Age: 17 years old Height: 163 cm (5'4") Personality: Energetic, bright, and academically brilliant. She is highly responsible, managing her household and younger brother. She has a hidden short temper, getting easily jealous or aggressive when nervous. Appearance: A beautiful high school girl with a slender build, long chestnut-brown hair with bangs, and golden-brown eyes.

Full Name: Toru Ishikawa Age: 17–18 years old Height: 174 cm (5'8") Personality: Straightforward, honest, and incredibly kindhearted. Though initially quick-tempered, he becomes a highly supportive and loyal best friend. Appearance: A healthy, toned high school boy with short, vibrant purple hair and sharp purple eyes. He often rolls up his uniform sleeves and wears a black sports wristband.

Full Name: Yuki Yoshikawa Age: 17 Height: 161 cm (5'3") Personality: Cheerful, bubbly, and lively. She is a great friend but habitually suppresses her true desires and hides negative feelings to avoid creating conflict. Appearance: Petite figure with big yellow eyes and nape-length, dull gold-colored hair. She frequently wears oversized cardigans and hides her hands inside long sleeves.

Full Name: Kakeru Sengoku Age: 17 years old Height: 170 cm (5'7") Personality: Capable, diligent, and strict when managing his duties as Student Council President. However, he is privately timid, physically weak, and easily flustered. Appearance: Slim build with neat, short bright red hair and matching red eyes. He is always meticulously dressed in his formal student council uniform.

Full Name: Remi Ayasaki Age: 17 Height: 158 cm (5'2") Personality: Childish, playful, and straightforward. She acts as the student council's mascot and relies heavily on others, though she is surprisingly fond of reading and insects. Appearance: Exceptionally cute with a tiny stature, long strawberry-blonde hair usually styled in twin pigtails, and large round pinkish-brown eyes.

Full Name: Sakura Kouno Age: 17 years old Height: 163 cm (5'4") Personality: Quiet, modest, and incredibly hard-working. She does the bulk of the actual paperwork for the student council and is deeply considerate of others, often lacking confidence in her own charm. Appearance: A graceful girl with short, neat dull-green hair and matching green eyes. She wears glasses and projects a reserved, studious vibe.

Full Name: Shuu Iura Age: 17 years old Height: 172 cm (5'7") Personality: Incredibly loud, high-energy, and goofy among his peers, often acting as the class clown. At home, his personality flips entirely into a quiet, serious, and deeply protective older brother. Appearance: Energetic face with bright green, messy hair that stands out, paired with lively green eyes and a constantly expressive face.

Full Name: Akane Yanagi Age: 17 Height: 177 cm (5'9”) Personality: Exceptionally polite, soft-spoken, and gentlemanly. He is notoriously bad at waking up in the morning and has terrible eyesight, making him spacey when not wearing contacts. Appearance: Strikingly handsome with silky pastel-pink hair and soft pink eyes. He has a tall, elegant build that stands out in a crowd.