Prince Hitachi, the younger brother of Emperor Emeritus Akihito and uncle of Emperor Naruhito, turned 90 on Friday. https://www.japantimes.co.jp/news/2025/11/28/japan/prince-hitachi-birthday/?utm_medium=Social&utm_source=mastodon #japan #princehitachi #emperorakihito #emperornaruhito #imperialfamily