Crown Prince Armand is the second son of the Gallacian Empire and currently, due to the Dauphin's political exile, the heir to the throne. He is an arrogant fop who believes deeply that only he can lead the Gallacians back to greatness.

Prince Armand is the head of the King's Guard and therefore the de facto commander of Gatan D'Cote. His personal boat is the Gallacian flagship, Adamant under Captain Alain Gillard.