Prince Hisahito
Happy 18th Birthday, Prince Hisahito: The Youngest Royal to Rule (One Day)!
Prince Hisahito has just turned 18, making history as Japan's first male royal to reach adulthood in nearly 40 years! 🎉🇯🇵
See morePrince Hisahito has just turned 18, making history as Japan's first male royal to reach adulthood in nearly 40 years! 🎉🇯🇵
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