expression
His Majesty the King
Formal honorific title used when referring to a king. Often used in official contexts, news, or respectful address.
国王陛下が式典にご出席になりました。
His Majesty the King attended the ceremony.
国王陛下のご健康を祈念いたします。
We pray for His Majesty the King's health.
Compound of 国王 (king) and 陛下 (Your/His/Her Majesty). The latter is a Sino-Japanese honorific suffix for monarchs.