Maddie

Aika is a smart and athletic high school girl. She is so competent that she successfully passes the salvager's license test, obtaining a C-class license.

Sora Naegino, a young Japanese girl with a great talent for acrobatics, comes to the United States in hopes of auditioning for the Kaleido Stage, a world famous circus which has mesmerized her since childhood. However, she runs into difficulties as soon as she arrives.