Yuzuru Nishimiya

Yuzuru Nishimiya is Shouko's younger sister. She keeps her hair cut short, a choice originally made to stop their mother from cutting Shouko's hair, which often leads people to mistake her for a boy. This appearance has become a defining part of her identity throughout middle school. Her resilience shows in how she handles social misunderstandings, such as when Ishida mistakenly identifies her as his sister's boyfriend.