Government of Japan
The Current Emperor of Japan (今上天皇) is Akihito. He was officially enthroned on November 12, 1990. He is styled as "His Imperial Majesty" (天皇陛下), and his reign bears the era name of Heisei (平成). Naruhito, the Crown Prince of Japan, is the heir apparent to the Chrysanthemum Throne.
Controversies regarding the role of the Emperor of Japan
There have been several controversies regarding the role and the status of the Emperor of Japan. This is due in part to the variety of roles the Emperor has historically filled, as well as the competition for power with other parts of Japanese society at several points in history.