Rei Saotome  

Blair Flannigan, 早乙女レイ

Rei Saotome, also known as Blair Flannigan in other countries, is a young student who lives in the Slifer Red dorm and happens to be the only girl there. She started out as a minor character in a standalone episode during season one but later became part of the main cast after proving herself as a skilled duelist. Although she has not appeared in the manga, Rei made her debut playing a "Maiden in Love" deck, but when she returned, she switched to an "Egg" deck.