She is from a military family and her father is a military officer stationed in Britannia.
A girl with a gentle personality. Generally kind and very introverted, she's a regular Fuso Nadeshiko. She is usually calm and takes a step back from her surroundings, but on rare occasions she shows a side of her that will not budge when she decides to do something. She takes on the position of the protagonist's big-breasted best friend.
Within the unit, she is in charge of vocals and music composition.