Because her system can not be scanned by other persocoms , Minoru Kokubunji suggests she may be one of the legendary chobits .
Because of this , Hideki names her Chi and undertakes teaching her how to function .
Because Chi 's system can not be scanned by other persocoms , Minoru Kokubunji suggests she may be one of the legendary chobits .
Because of this , Hideki names her Chi and undertakes teaching her how to function .