The show is pretty cute. It's the first circus anime I've seen, and I thought the concept was really original. (Even though some of the moves are physically impossible - but hey, it's anime.)
First Episode Symposis wrote: Sora (the main character) travels to America to try out for the Kaleido Stage, which has always been her dream. On the way, however, her bag gets stolen - but after some chasing & a few fancy moves, she's able to get it back. That's when she get's noticed by the owner, who compliments her "strong muscles". Sora misses the audition, however, and is not given a second chance. She meets up with a guy named Ken, who shows her around backstage during a preformance. For some reason, they end up short a person for the last act - they decide to let Sora give it a try. She blows it, and is told by Layla (the star of the stage,) to leave. She does, but when the owner found out about her leaving, he demanded she return. In the last few minutes of the episode, we see her walking away with her suitcase, when Ken yells for her "Sora, you can come back!". Overjoyed, she runs back to begin her new life at the Kalaido Stage.
^___^ Well, that's basically how it goes. It's been a while since I've watched it.
The animation is very colorful, and the music is really upbeat and fun. I give it thumbs up ^__^d