If your children had been snatched by your partner and taken overseas you'd hope the law would be on your side and the authorities would do everything in their power to retrieve them. Well, not if they've been taken to one particular country with an infamous reputation for protecting kidnappers. Japan has become a refuge for nationals who've swiped their children from homes around the world and the catalogue of heartbreak is enormous. Unless, as one parent in our investigation has done, you side-step the law, hire some burly help and stop at nothing to get your children back.