Japan’s imperial family is facing extinction due to a shortage of eligible emperors, but some experts say the ideas floated in a government inquiry for boosting the dwindling number of royals are out of touch. With women barred from the throne under male-only succession rules, the place of Emperor Naruhito, 61, will one day be filled by his nephew Prince Hisahito instead of his only child Princess Aiko. But if 15-year-old Hisahito does not have […]