From the introduction:
Princess: The Hopeful is a game about the promises of our youth fulfilled, inspired by the “maho shoujo” or “magical girl” genre of Japanese anime and manga. Princes and Princesses are those who haven’t given in to that fear of inadequacy and failure. They come from a world unlike the World of Darkness, a better world, a kinder world, a just world. They come from the world we all wished we could make before we knew it was impossible – and they seek to prove us wrong. A better world wasn’t impossible, and it still isn’t. As a Princess, power isn’t a gift to you, it’s a responsibility.
This is a collaborative fan-created game for New World of Darkness. The authors are members of RPG.net, but the publication itself carries no credits beyond a 'special thanks' section.