Bandai Namco have announced Princess PreCure: Sugar Kingdom and the Six Princesses for Nintendo 3DS. This is a puzzle game based on the Go! Princess PreCure anime.
Princess PreCure is a match-three game of sorts, with gummies on the screen that you need to move around to erase rows of three. Clearing stages of the game will provide stickers as a reward.
Princess PreCure: Sugar Kingdom and the Six Princesses is slated for release on July 30th in Japan. (Thanks, Hachima Kiko)
Note: Image from the TV anime.