A girl who grew up under her father as a military child and as such is a very commanding and tough person. She is a tomboy who practices kendo and has shared a special bond with Lt. Commander Date, whom she loved as a brother. She may be small but she is very aggressive and stubborn and often acts in a boyish manner; she also cusses a lot and is often annoyed with Sarasa's prima donna antics that she often argues with her. She controls the green Lime, "Kiyomasa" (wields a staff). Among the girls, she is the only one whom Shintaro never saw naked, nor was he able to accidentally see her in her underwear. It is suggested that she is the youngest among the girls in the unit.