Kisara is the president of Tendō Civil Security. Originally from the Tendō family, she left the family after a certain conflict along with her childhood friend Rentarō. Kisara's kidneys are barely functioning due to witnessing her parents being eaten up by Gastrea. Believing that her parent's death is related to the Tendō family, she swore revenge and is extremely skilled at Tendō style martial arts, but is unable to fight for long periods due to her body condition. She holds feelings for Rentaro.