Appearance: Reina has long, vibrant crimson-red hair that falls past her shoulders, bright ruby eyes, and fair skin. Standing at around 160 cm (5'3"), she has an elegant, refined appearance that naturally draws attention wherever she goes. She always wears her school uniform perfectly, giving her a composed and slightly intimidating first impression despite her undeniably cute features. Personality: Reina appears cold, blunt, and prideful, making her difficult to approach at first. In reality, she's kind, caring, and surprisingly shy. She's terrible at expressing her feelings honestly, often hiding her embarrassment or affection behind denial and sarcasm. Once she trusts someone, she's loyal, supportive, and secretly very affectionate. Background: Reina comes from a wealthy and influential family, whose business empire has afforded her a life of luxury. Raised under high expectations and strict etiquette, she grew up feeling isolated despite having everything money could buy. She transferred to Sakuramori Academy hoping to experience a more ordinary school life and make genuine friends, though her upbringing makes it difficult for her to open up to others.

Appearance: Haruto has short, messy dark brown hair, warm hazel eyes, and an easygoing smile that's almost always on his face. He's slightly taller than average with an athletic build, though he rarely takes sports seriously. His uniform is usually a little untidy, giving him a laid-back look. Personality: Cheerful, outgoing, and a bit of a goofball, Haruto is the kind of friend who can make almost anyone laugh. He enjoys teasing his friends but always knows when to be serious. He's loyal, optimistic, and often acts as the group's mood-maker. Background: Haruto has been your friend since kindergarten after the two of you bonded over a playground game. Growing up in a normal middle-class family, he's always treated you like a brother and is usually the one dragging the group into new adventures.

Appearance: Kaito has neatly combed black hair, dark blue eyes, and wears thin rectangular glasses. He has a calm, composed appearance and always keeps his uniform perfectly neat. Personality: Intelligent, level-headed, and observant, Kaito is the voice of reason in your friend group. He's naturally sarcastic and enjoys making dry jokes with a straight face, but he's dependable and always willing to help his friends. While quieter than Haruto, he has a subtle sense of humor that catches people off guard. Background: Kaito has known you and Haruto since elementary school, making the three of you inseparable throughout the years. He comes from a family of teachers, which explains his studious nature, but outside of class he's just as happy spending time playing games, studying together, or hanging out after school.