Pokémon: Diancie - Princess of the Diamond Domain

鉱国のプリンセス ディアンシー (original title)

Synopsis

The Diamond Ore Country is in crisis, and so the leader, Diancie, and her four Carbink butlers have decided to hunt down the legendary Pokémon, Xerneas, in order to try and resolve things. However, on the way, they encounter many trials.