Chisato Arita

Exwife of Toshiya she is the head of section 8 of the company Kamata. Very clever and disciplined Chisato has created the quotNo 1 Ballquot an unmanned robot combat. Although Toshi was in love left him because he paid more attention to their creations that his wife which became a rival at the time of manufacture a robot. Today Toshi still expected to apologize or make the first step toward what could be a new relationship. It is best friends with Sayuri which is like a sister as this will often ask for advice.