Japan's Princess Kako, a niece of Emperor Naruhito, will travel to Brazil in early June to promote ties between the two countries that this year mark 130 years since the establishment of diplomatic relations, the Imperial Household Agency said Tuesday.The younger daughter of Crown Prince Fumihito and Crown Princess Kiko is expected to visit the capital Brasilia, and pay a courtesy call to President Luiz Inacio Lula da Silva. It will be her fourth official overseas visit.During her trip, which will last for about two weeks, Princess Kako also plans to attend a commemorative event related to …READ FULL ARTICLE