Parasol Stars is a puzzle game released for the Game Boy. Though the developer isn't widely documented, it's likely a port or adaptation of a pre-existing title. Gameplay likely involves manipulating falling objects, potentially similar to other puzzle games of the era, to create matches or prevent them from reaching the bottom of the screen.  Precise details about the game's specific mechanics and features need further research.

Parasol Stars (Europe)

Paperboy (USA, Europe)