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 the roads overwhelmed the cheers for her parents.
As she turns 24 on Monday, her supporters want to change Japan’s male-only succession law, which prohibits Aiko, the emperor’s only child, from becoming monarch.
Along with frustration that the discussion on succession rules has stalled, there is a sense of...