FILE - Japan's Prince Hiro, right, talks with a fellow student at Oxford University when he and other students were welcomed to the university at a matriculation ceremony, on Oct. 15, 1983. Naruhito and the Empress Masako, who studied at Oxford a few years after her husband, wrapped up a weeklong trip to Britain on Friday. Their itinerary combined the glitter and ceremony of a state visit with four days of less formal events that gave the royal couple an opportunity to revisit their personal connections to Britain. (AP Photo/Peter Kemp, File)