Ashe Edward Andrew Louis Montlester Schillfield

A prince from the kingdom of Great Breton.
He has a sharp mind and knows how to go with the flow, there's nothing he can't do.
In front of his parents and the public he always acts with good conduct, but he's actually quite selfish and narcissistic.
He treats the protagonist like a new toy and declares that she belongs to him.
He's very doting to his 14 year old sister Anna, an extreme siscon.