In this photo, provided by the Imperial Household Agency of Japan, Japan's Emperor Naruhito, left, and Empress Masako talk at Akasaka Palace in Tokyo. Naruhito celebrated 61st birt...
Photo by AP/PTI
Japan's Emperor Naruhito reads a statement to open formally an extraordinary session at the upper house of parliament, in Tokyo.
AP/PTI Photo
In this photo released by Imperial Household Agency of Japan, Japan's Emperor Naruhito and Empress Masako pose for a photo at their residence in Tokyo. Masako celebrated 56th birth...
AP/PTI
Pope Francis shakes hands with Japan's Emperor Naruhito on his arrival at the Imperial Palace in Tokyo.
AP/PTI Photo
Japan's Emperor Naruhito and Empress Masako greet well-wishers from an open car in a parade marking Naruhito's enthronement in Tokyo
Photo by AP/PTI
Japanese Emperor Naruhito and Empress Masako wave to spectators during the royal motorcade in Tokyo.
AP/PTI
Emperor Naruhito waves as he leaves the Imperial Palace after the enthronement ceremony in Tokyo, Japan.
AP Photo/Eugene Hoshiko
Japan's Emperor Naruhito, left, and Empress Masako, right, host the court banquet, in Tokyo. Japan's Naruhito proclaimed himself Emperor during an enthronement ceremony at the Impe...
Hiroko Harima/Kyodo News via AP
This handout photo taken and released from the Imperial Household Agency of Japan shows Japan's Emperor Naruhito, center, and Empress Masako, right, welcome Britain's Prince Charle...
AP/PTI
Japan's Crown Prince Akishino, right, and Crown Princess Kiko, second from right, arrive for the ceremony at "Kashikodokoro", one of three shrines at the Imperial Palace, in Tokyo....
Kyodo News via AP
French President Emmanuel Macron, center left, and his wife Brigitte Macron, left, pose with Emperor Naruhito, center right, and Empress Masako, at the Imperial Palace in Tokyo. Ma...
Fumine Tsutabayashi/Kyodo News via AP
President Donald Trump and first lady Melania Trump attend a State Banquet with Japanese Emperor Naruhito, second from right, and Empress Masako at the Imperial Palace in Tokyo.
AP Photo/Evan Vucci
US President Donald Trump and first lady Melania Trump participate with Japanese Emperor Naruhito and Japanese Empress Masako during an Imperial Palace welcome ceremony in Tokyo.
AP Photo/Evan Vucci
Japan's new Emperor Naruhito, followed by new Empress Masako, Crown Prince and Crown Princess Akishino, walks to make his first address during a ritual after succeeding his father ...
AP/PTI
From left to right, Japan's Crown Princess Masako, Crown Prince Naruhito, Emperor Akihito, Empress Michiko, greet to well-wishers as they appear on the balcony of the Imperial Pala...
AP Photo/Eugene Hoshiko
Japan's Crown Prince Naruhito, center, visits the Lyon's Museum of textiles, which houses one of the largest international collection of textiles, in Lyon, central France. Japan's ...
AP Photo/Laurent Cipriani
Japan's Crown Prince Naruhito, left, and his wife Crown Princess Masako talk at the entrance of the Akasaka Palace before Naruhito's departure for Brazil in Tokyo.
AP/PTI
Japan's Emperor Akihito, right, with Crown Prince Naruhito waves to well-wishers from the bullet-proofed balcony during his New Year's public appearance with his family members at ...