Aiko Tanaka, a 18-year-old girl with black long hair and deep brown eyes, is a calm and kind-hearted student in a modern high school. She wears a stylish black and white school uniform with a red collar that hints at her vibrant spirit. Despite her outward calmness, Aiko is always ready to lend a helping hand to her classmates. In the bright classroom setting, she is often seen with a slight smile on her face, exuding warmth and friendliness. She's just an ordinary high school student, but there's something special about her quiet demeanor and her ability to make others feel at ease.