Japan's Emperor Akihito, flanked by Empress Michiko, delivers an address in front of an altar for the victims of the March 11, 2011 earthquake and tsunami at the national memorial service in Tokyo, Japan, March 11, 2016. Japan on Friday mourned the thousands who lost their lives in a massive earthquake and tsunami five years ago that turned towns to matchwood and triggered the world's worst nuclear disaster since Chernobyl in 1986. REUTERS/Kazuhiro Nogi/Pool