Princess Debut is a rhythm and otome simulation game developed by Cave and published by Natsume for the Nintendo DS, released in 2008. It blends elements of music games with a branching story path, where the player steps into the shoes of a princess learning to dance and finding a partner for a ball. The game is known for its blend of genres, focusing on romantic relationships and dance mechanics. It is catered towards a younger audience, specifically those who enjoy fairy tales and rhythm games.