シルヴィア・ル・クルスクラウン・ソルティレージュ・シスア

A princess from the Northern European kingdom of "Sortilège." Her nickname is "Sylvie." Although she is low in the line of succession to the throne, she's an important guest while in Japan. She's generally innocent and naive, loves to go out on walks, and can often be found buying bread. She quickly takes an interest in Ouro, who is unlike anyone who exists in her world.

She's ignorant of the world at large and still believes there are samurai, ninja, and the like in Japan. Worse yet, she's incredible gullible. She's also a world-famous pianist, and a fan of the Japanese diva, Maria Bishop.

"There are so many things I want to learn. About Japan, about the academy, and you..."