The Emperor’s cousin traveled to the Principality for a special event celebrating diplomatic relations with Japan.

TOKYO (AP) — Japan’s beloved Princess Aiko is often cheered like a pop star. As she turns 24 on Monday, her supporters want to change Japan’s male-only succession law, which prohibits Aiko, the ...

TOKYO -- Japan's beloved Princess Aiko is often cheered like a pop star. During a visit to Nagasaki with Emperor Naruhito and Empress Masako, the sound of her name being screamed by well-wishers along ...

TOKYO (AP) — Japan’s beloved Princess Aiko is often cheered like a pop star. Along with frustration that the discussion on succession rules has stalled, there's a sense of urgency. Japan's shrinking ...

TOKYO (AP) — Japan’s beloved Princess Aiko is often cheered like a pop star. During a visit to Nagasaki with Emperor Naruhito and Empress Masako, the sound of her name being screamed by well-wishers ...