Girl in a BoxGirl in a Box

"hronically underemployed Rei takes a freelance gig with a Washington, D.C., alphabet agency that just might have ties to the CIA. Her mission, should she choose to accept it, is to go undercover as a clerk in a big Tokyo department store. It's a tricky and risky assignment, but it also gives Rei the opportunity to check out all the latest fashions and use her store discount to indulge her shopping impulses" -- publisher website (December 2006).