Last summer saw the release of what would become the highest grossing Japanese animation film to date, Makoto Shinkai's "Your Name.," which was also the country's top box-office draw of 2016. The surprise hit's main characters are a pair of body-swapping teenagers. A survey conducted by the Fields Research Institute earlier this month revealed, unsurprisingly, that its commercial success was driven by the nation's teenagers — over 30 percent of whom said they bought tickets, compared to 4 percent of those 65 and older.