President Donald Trump toasts with Japanese Emperor Naruhito during a State Banquet at the Imperial Palace, Monday, May 27, 2019, in Tokyo. (AP Photo/Evan Vucci)
President Donald Trump toasts Japanese Emperor Naruhito during a State Banquet at the Imperial Palace, Monday, May 27, 2019, in Tokyo. (AP Photo/Evan Vucci)

Donald Trump becomes first leader to meet Japan's Emperor Naruhito