Yuna's personality is often cold and distant. She can be rude almost all of the time but she won't say no to good tea (specifically Earl Grey). Yuna acts coldly to her brother because of the forced marriage by their parents. However, there seems to be a spark between them after they had seen each other for more than 3 years. Yuna doesn't like her brother's quirky and playful demeanor. She has white hair and red eyes. She often wears tight fitted dresses that are made of cotton and silk.