Watch Document 72 Hours Season 3 Episode 4 Online

At Christmastime in Sakae, a busy district of Nagoya, people are rushing to an unexpected place: the lost and found office, where items left on buses and subways are collected. Each year more than 100,000 articles are turned in, ranging from the usual umbrellas and gloves to the amazing, like dentures and wooden grave tablets. The office's storage is awash with items forgotten by Christmas shoppers and year-end partygoers. Who will retrieve them? Hear some of the stories behind the lost articles.