According to the British Daily Mail, in order to attend the commemorative activities for the 150th anniversary of the signing of the Anglo-Japanese Treaty of Amity and Commerce, Prince Charles of Britain, accompanied by his wife Camilla, arrived in Japan on the afternoon of the 27th for a four-day visit. During their visit, they visited Japanese museums and prestigious institutions of higher learning. At the National Museum of Emerging Science and Innovation in Japan, humanoid robots danced gracefully in front of Prince Charles, leaving a deep impression on him; regarding the global climate crisis, Charles urged that positive actions should be taken.