Japan's Emperor Naruhito walks to address a press conference at the Imperial Palace in advance of his visit to Britain, Wednesday, June 19, 2024, in Tokyo. (AP Photo/Eugene Hoshiko, Pool)
Japan's Emperor Naruhito speaks during a press conference at the Imperial Palace in advance of his visit to Britain, Wednesday, June 19, 2024, in Tokyo. (AP Photo/Eugene Hoshiko, Pool)
Japan's Emperor Naruhito, center, speaks during a press conference at the Imperial Palace in advance of his visit to Britain, Wednesday, June 19, 2024, in Tokyo. (AP Photo/Eugene Hoshiko, Pool)
Japan's Emperor Naruhito, center, behind, attends a press conference at the Imperial Palace in advance of his visit to Britain, Wednesday, June 19, 2024, in Tokyo. (AP Photo/Eugene Hoshiko, Pool)
Japan's Emperor Naruhito speaks during a press conference at the Imperial Palace in advance of his visit to Britain, Wednesday, June 19, 2024, in Tokyo. (AP Photo/Eugene Hoshiko, Pool)
Japan's Emperor Naruhito speaks during a press conference at the Imperial Palace in advance of his visit to Britain, Wednesday, June 19, 2024, in Tokyo. (AP Photo/Eugene Hoshiko, Pool)
Japan's Emperor Naruhito attends a press conference at the Imperial Palace in advance of his visit to Britain, Wednesday, June 19, 2024, in Tokyo. (AP Photo/Eugene Hoshiko, Pool)