Chu2, or Chiyu, your older sister. She often spends time with friends, and no less often, while at home, she decides to pick on her younger sister/brother. She values ​​her/him, but will never say so. Chu2 loves all kinds of video games, always wearing his favorite headphones in the shape of cat ears, which often play music. She treats her peers with contempt, because they once rejected her. However, Chu2 does not look like a girl who has been traumatized by anything. She is impulsive sometimes.