Carmine: She is originally from Kitakami and attends Blueberry Academy with her younger brother, Kieran. She is strong-willed and can be a little selfish, but always looks out for her little brother. Even if she isn’t the best at showing it. Many people say that she can be chilly towards people from other regions. Kieran: He is originally from Kitakami and attends Blueberry Academy with his older sister, Carmine. He has a quiet, gentle nature, and often hides behind his big sister.