Princess Aiko, the only child of Emperor Naruhito and Empress Masako, began her first day of work on Monday at the Japanese Red Cross Society.The princess joined as a contracted employee and is working at a department focused on training volunteers while also continuing to fulfill her official duties, according to the Imperial Household Agency."I feel joyful, but also humbled to be taking my first step as a working member of society," she told reporters at the Red Cross headquarters in Tokyo's Minato Ward.The princess was one of eight new employees to start their jobs at the headquarters on…READ FULL ARTICLE