Japan’s popular Princess Aiko has turned 23. She's taking on more official duties even as her future in the imperial family ...

Japan’s popular Princess Aiko turned 23 on Sunday, as she takes on more official duties even while her future in the imperial ...

Marking her 23rd birthday on Dec. 1, Princess Aiko fondly recalled the first trip she made outside Tokyo alone this autumn as ...

Japanese Empress Masako said the Nobel Peace Prize awarded to Nihon Hidankyo, an organization of survivors of the U.S. atomic ...

Princess Aiko, the only child of Emperor Naruhito and Empress Masako, turned 23 on Sunday, marking her first year as a ...

Princess Aiko, the daughter of Japanese Emperor Naruhito and Empress Masako, turned 23 on Sunday. The Princess graduated from ...

Princess Aiko, the only child of Emperor Naruhito and Empress Masako, celebrated her 23rd birthday on Sunday as questions ...

TOKYO (Kyodo) -- Japan's Empress Masako, on the occasion of her 61st birthday Monday, reflected on a year that included a ...

Princess Aiko, the only child of Emperor Naruhito and Empress Masako, celebrated her 23rd birthday today. According to Japan ...

But Japanese law requires her to renounce her royal status and leave the family if she marries outside the imperial family.