DokiDoki! PreCure (2013)

Trump Kingdom is a magical world where everyone's hearts live happily with the guidance of their ruler Princess Marie Ange. However, one day, an evil force known as the Jikochu attacks the kingdom. A warrior who served Marie Ange goes to the human world with her pixie partner to find the missing princess, and they bring a trio of young pixies along to find the special girls who can be granted magical powers to help save the kingdom.