Ayako Takasu

Ayako is one of the strongest beatrice users of the world, she displays super human strength and speed. She is quite anti-social and quick-tempered but when she is around Mamoru she is bashful. She often stutters and even bushes when he says something nice about her or simply smiles at her.

She lives in a giant mansion by herself when her grandfather is off on business. She has a rocky relationship with her parents due to her powers, they are not seen in the anime. Their pictures are shown but Ayako crossed out their faces with a black marker. Ayako's also has a personal driver, who is a friendly family man who actually cares about Ayako. He supports her relationship with Mamoru and even picks Mamoru up and drives him to school.

Ayako asked Mamoru out on his very first day, which shocked him and everyone else in the whole school. Since then no one had seen Ayako smile and everyone stayed away from her except for the student council of course.

Not only is she beautiful but is quite intelligent and built a machine to give non-beatrice users a short term access to beatrice. Which is later stolen which leads to Mamoru and Ayako's first date.