Sonia Nevermind

Sonia is the princess of a small European kingdom called Novoselic. She lived a comfortable life inside the royal castle, with many servants serving her a variety of Japanese dishes and doing all the cleaning. As a result, she never experienced such dirty work herself and was cared for so thoroughly that it took her a long time to learn how to do simple tasks. In her Island Mode, she revealed that she did a lot of princessy activities since childhood, such as riding horses and carriages. When she felt like being alone, Sonia had a habit of secretly leaving the castle to hide and read in the national library. She became so good at hiding that she nearly died while participating in a hide-and-seek tournament in the royal library as no one could find her, leading to its cancellation. As it was her destiny to one day rule her kingdom, Sonia received an extensive education required for a royal family member, making her fluent in 30 foreign languages and highly knowledgeable in various fields such as the Novoselic culture, economics, international law, and diagnostic medicine. In addition, she became accustomed to her country's military, likening a place such as the Jabberwock Island's military base to be a place she grew quite tired and bored of. Brushing with death was not a new experience for Sonia as she was abducted twice by insurgents in the past. From her genteel upbringing, Sonia became quite sheltered as she never had a friend of equal standing. Furthermore, she lacked personal freedom and must dedicate most of her time to her country and its people—a princess before she is a person. This made her look forward to attending Hope's Peak Academy as the Ultimate Princess of Class 77-B, an opportunity for her to experience life as an ordinary girl. She had also dedicated much of her free time to studying Japanese culture and eventually became fluent in the language, attributing her love for Japanese dramas as the main reason.