She held the military rank of a colonel though was posted as the security officer for governor Santiago Jilie Singh who only held the military rank of captain. She served in this capacity until she resisted an order to crackdown on the inhabitants of Medina Station and advised the governor to reconsider. She was then relieved of her command post.
- She probably comes from a long line of high-ranking military officers. In Caliban's War, there's a n MCRN ship named Tanaka
- She was involved in the Io Campaign.