Chronically underemployed Japanese-American sleuth Rei Shimura has taken 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 risky assignment, but it also gives Rei a store discount that allows her to freely indulge her shopaholic tendencies. Meanwhile, she's listening in on private conversations,...