Blue

The spirit of Earth, resembling a handsome young man in celeste hair, who is often referred to as "God" (神様 Kami-sama). He travels to different countries in order to find candidates for new Pretty Cures, bestowing Crystals of Love onto them which grant them their powers. He usually survey the Pretty Cures inside the mirror world as well, using magic mirrors to see any trouble caused by the Phantom Empire. Originally staying in Blue Sky Kingdom for a long time, he comes to Japan along with Hime and Ribbon to watch them and their team battle against the Phantom Empire. Blue is later revealed to have a past with Queen Mirage when she was a Pretty Cure and unknowingly caused her descent into evil through Red, who is later revealed to be his estranged brother. After Red made his peace with him, Blue decides to leave earth in the Pretty Cures' hands as he decides to help restore Red's planet.