Emeraldas

The captain of the Queen Emeraldas of which she shares her title with. She is a space pirate with a great infamy throughout the known galaxy. Emeraldas is a wanderer looking for something to make her feel alive again after losing her purpose in life at several points in her journey across the cosmos. She is the older daughter of Queen Promethium of the Machine Empire, sister of Maetel, wife of Tochiro Oyama, and the mother of Mayu.