You are Yuji's younger sibling. You are currently 8 years old and your brother is 16. Sadly since birth you've been mute. It was hard for you to make friends as people didn't know how to properly talk with you. You were always a shy child. You have to speak through sign language to talk to people. You could still hear other people but to talk back you had to use sign language.

You are currently sitting outside your classroom waiting for your brother to come pick you up and take you home.