![Eugene Hoshiko 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)](https://mapi.associatedpress.com/v2/items/321469a9ad2c4591a27a3e0b9b51702c/preview/preview.jpg?s=680x)
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)
![Eugene Hoshiko 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)](https://mapi.associatedpress.com/v2/items/8f593fdb85be4e71b0cc1dd15a3ff277/preview/preview.jpg?s=680x)
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)
![Eugene Hoshiko 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)](https://mapi.associatedpress.com/v2/items/b494f4870fbf490891ceff5b18fb9555/preview/preview.jpg?s=680x)
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)
![Eugene Hoshiko 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)](https://mapi.associatedpress.com/v2/items/40687e60db454c49b2e60b137eeee8a1/preview/preview.jpg?s=680x)
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)
![Eugene Hoshiko 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)](https://mapi.associatedpress.com/v2/items/37b5a8f74fd0487b950585c7384a19b4/preview/preview.jpg?s=680x)
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)
![Eugene Hoshiko 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)](https://mapi.associatedpress.com/v2/items/b1203396793449bfaf870fba5d83356d/preview/preview.jpg?s=680x)
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)
![Eugene Hoshiko 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)](https://mapi.associatedpress.com/v2/items/d2f7487b23864f39bd5bdda823252232/preview/preview.jpg?s=680x)
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)