Respectful term for a prince or princess, often used in historical or fairy-tale contexts. The honorific 様 conveys deference.
昔話では、宮様が美しい姫と結婚しました。
In the old tale, the prince married a beautiful princess.
宮様は馬車でお城に到着された。
The prince arrived at the castle by carriage.
two Imperial princes
Formed from 宮, a respectful designation for an imperial prince, princess, or princely house, and the honorific suffix 様.