Emperor Naruhito and Empress Masako of Japan are in the U.K. for a state visit hosted by King Charles III and Queen Camilla, the first for the British monarch since he announced his cancer diagnosis in February and stepped back from public duties. [time-brightcove not-tgx=”true”] The state visit—rescheduled from 2020 after it was postponed during the COVID-19 pandemic—begins on Tuesday and takes place across several days.