Japan’s Prince Hisahito is the first male royal to reach adulthood in 40 years. Many people in Japan worry he could be the last.

Teenage Prince Hisahito’s elaborate ceremony overshadowed by questions over royal family’s male-only succession rules

La princesse Aiko, 23 ans, enfant unique de l’empereur Naruhito, ne peut pas succéder à son père, selon une règle en vigueur depuis 1947, car c’est une femme.

Japan’s Prince Hisahito on Saturday was formally recognized as an adult royal, the first male in the imperial family to reach that milestone in 40 years....

Japan’s Prince Hisahito is the first male royal to reach adulthood in 40 years. Many people in Japan worry he could be the last.