AllMovie

Umi, Sora, and Ao are jacks of all trades. These three junior high girls can carry out any task to a T, from cleaning sewers to doing other people's homework. Unfortunately, spending to much time on odd jobs hasn't made them the most exemplary students, so when the next job they're hired to take on turns out to be convincing a junior high student like them to return to school, for once they find themselves confronted with a real challenge.