Document 72 Hours - Season 7 Episode 6

Since opening in 2015, Narita Airport's Terminal 3 for low-cost carriers has attracted more passengers each year as travelers swoop on the cheap airfares these airlines offer. Even though it lies about 600 meters from the nearest train station -- a bit of a challenge for people carrying bulky luggage -- around 20,000 people use this terminal every day. For 3 days in late December 2018, we spoke to people at this airport, including its 24-hour departure lobby and adjoining food court. As the year draws to a close, where will travelers fly off to?