Prince Akishino and his wife Princess Kiko are planning to make an official visit to Hawaii in June to commemorate the 150th anniversary of the first Japanese immigrants to the country, the Imperial Household Agency said Friday.During a trip that will last about one week, the prince, the younger son of Emperor Akihito, is expected to deliver a speech at a ceremony on June 7 to mark the arrival of the first group of Japanese immigrants in 1868.On June 6, the couple is set to attend an event to be organized by the Association of Nikkei & Japanese Abroad, a Yokohama-based organization connecti…READ FULL ARTICLE