The 24-year-old princess could save the world’s oldest hereditary monarchy from extinction.

The Imperial Family has just undergone some major changes, and while Princess Aiko is still barred from the throne, she will ...

Questions remain about who will succeed Emperor Naruhito, but even the most recent rule change prevents Princess Aiko, the ...

Japan's Parliament revised the Imperial House Law to cement male-only succession, blocking Princess Aiko from inheriting the ...

Japan's Crown Prince and Princess Akishino will visit Paraguay in August to mark 90 years since the first Japanese immigrants ...

The Japanese princess who renounced her royal title and wealth to marry her commoner husband has been spotted with a little heir — after fleeing NYC for the suburbs. Princess Mako Komuro, the first ...

Princess Kako of Japan received praise after a viral video showed her flying economy class on a flight to Brazil for a state visit. The 30-year-old is the niece of Emperor Naruhito and a member of ...

Japan's Princess Aiko held her first press conference in Tokyo yesterday. After turning 20, the princess, who is currently a sophomore at Gakushuin University studying Japanese literature, is now ...

The couple plan to meet with the Paraguayan president as well as Japanese immigrants living in the country and their ...

Japan's Crown Prince Fumihito and Crown Princess Kiko will make an official visit to Paraguay in August to mark the 90th ...