Ravel Phenex

She is the only daughter and youngest child of Lord Phenex and Lady Phenex, and the younger sister of Ruval Phenex, an unnamed older brother and Riser Phenex. She is a second-year high school student at Kuoh Academy and a former member of Riser's peerage.  Ravel may be spoiled, arrogant and snobbish during her debut, but she is later revealed to be a well-mannered, modest, elegant, and polite young girl. Her words in the end saying "desuwa" or "desuno" of her speech. Very intelligent girl.