Карнатія Сері Анабальд

The daughter of Duke Anabald.

In her previous life, she was a boy named Ooshima Kanata, but she reincarnated as a beautiful girl. She's a prodigy on par with Shun, and has been his best friend since their former life. Her speech is normally elegant and refined, but when talking with others who have reincarnated, she talks like a boy.