In the days leading up to Christmas, the immigration inspection area at Narita Airport heaves with tens of thousands of tourists. Among the visitors having their passport checked are an Indian man coming to hold a wedding with his Japanese wife, and siblings here to see their mother for the first time in 10 years. Some visitors are denied entry and must leave without stepping foot in Japan. Measures to prevent smuggling and acts of terrorism are stepped up as the crowd peaks for the holiday season. For 3 days, we spoke to the visitors passing through this major hub and heard stories reflecting the current state of the world.