Yuu Fua

Оригінальне ім’я: 不亞幽

She first appeared as a mysterious girl who can duel and read a book at the same time. She has the ability to stand on the ceiling and is commonly seen reading her teen heartthrob book, filled with 400 pages of pictures of "sassy" cute boys (while in the original Japanese dub, it's a book that's said to already predict and write the future including the outcome of her duels).