Here's everything you need to know about Emperor Naruhito, who has taken over the throne in Japan after the country's first abdication in 200 years

Japan has a new Emperor. Naruhito, 59, has succeeded his father, Emperor Emeritus Akihito, who is abdicating due to health concerns. Naruhito is a keen historian, water transportation researcher, and environmental activist . He also spent two years studying at Oxford University, and wrote a memoir about it. More »