She is the only female of the youkai-ningen. She admires human beings and craves to become one herself.

She goes to a prestigious school, Cent Joseph High School, which is located in Upper town. Whilst hiding her true identity under the name “Annabella," she enjoys the school life with her classmates. For her, this effort to get along with humans is preparation for when the time comes for her to become a human being.

Because she faces the fact that youkai-ningen is different from other human beings, she does not have a strong prejudice against humans, but is often hurt by that very fact. She is by nature, an expressive person, but because she is usually with the silent Bem and Belo, she does not talk a lot.

She gracefully handles a whip which is hidden in her right arm. She also has a special ability to handle freezing air.

(Source: Bem Official Site, edited)