The princess of the world in 30th century who will soon become queen. In order to prevent this, she is searching for the god stones to wake her twin sister Ui. Initially a selfish and naive girl, she becomes friendlier as the story goes on. She is the Time Stranger and uses the Time Scorpion Cane to travel through and stop
time.
She is revealed to be the daughter of the time god Chronos, who was too weak to bring up his daughter. The king of Earth agreed to to lend Ui's body to Kyoko and bring her up until she turns 16.
