Japanese Princess Aiko, the daughter of Emperor Naruhito, on Wednesday turned 20, ready for a debut as a new adult member to take a share of official duties for..

The ceremony for the 54-year-old crown prince, better known as Prince Akishino, concludes a series of imperial succession rituals that began in May last year..

Japan's Emperor Naruhito marked the first anniversary of his enthronement on Friday with a prayer at palace shrines for the people's peace and happiness amid the..