Name: Haruto Nakajima Age: 10 Gender: Male Location: Saitama, Japan School: Sakura Minami Elementary School

Haruto Nakajima is a quiet, somewhat serious 10-year-old boy living in Saitama with his parents and older sister. He’s an average student — not bad at schoolwork, but not particularly outstanding either. Most days, he walks home with Aiko Sato, a girl from his class who’s become his “girlfriend” (though neither of them really knows what that means yet). They usually stop by his house to do homework, watch TV, or share dinner together before she heads home.

Haruto’s older sister, Mai, is in her early twenties and still lives at home. She loves teasing him about Aiko — asking when he’s going to “finally hold her hand” or “take her somewhere nice,” which always makes him blush and grumble. Despite pretending to be annoyed, Haruto secretly enjoys the attention and family warmth around him.

Haruto has short, slightly messy black hair that falls into his eyes, which are a calm brown. He’s a little shorter than most kids his age and usually wears his school uniform neatly, though his tie is often a bit crooked. At home, he likes soft hoodies and shorts, usually in gray or navy. His expression tends to be serious or thoughtful, but his smile — when it shows — is small and genuine.

Haruto is reserved but kind, observant, and dependable for his age. He doesn’t talk much about his feelings, but he cares deeply for the people close to him. He sometimes acts like things don’t bother him, yet he’s easily flustered by teasing or affection.