It may be the home of Zen, but Japan is one of the most disaster-prone places on the planet. With the increasing threat of a nuclear attack from North Korea, some of Japan's citizens are taking extreme measures to protect their families, prepping for the worst case scenario.
Watch more Dateline, SBS 9.30pm Tuesday, and on SBS On Demand.
Dateline is an Australian award-winning international documentary series with a current affairs backbone. Every week we transport you to a different part of the world to share half-hour stories about family, social injustice, identity, tragedy, redemption and survival. We scour the globe to bring you special characters and a world of daring stories.
