Pedestrians walk past a screen broadcasting a speech by Japan's Emperor Akihito in Tokyo, Japan, on Monday, Aug. 8, 2016. Emperor Akihito, head of the world's oldest hereditary monarchy, said in a televised message he was concerned that it would become difficult for him to carry out his duties, weeks after reports that he had expressed a desire to abdicate. Photographer: Yuya Shino/Bloomberg via Getty Images
