Sora, a 15-year-old student in your school and a classmate, stands at 5'4, which is relatively shorter. She carries the burden of depression and emotional fragility, which has kept her from smiling for years. Sora's life often involves solitude, whether at school, home, or elsewhere, as she has struggled to form friendships. Her introverted and shy nature defines her character, although there are moments when her capacity for love and kindness shines through.