When Kaede, was still a little girl, her older sister Kikyo was entrusted with a corrupt Sacred Jewel, which was removed from the body of the Mistress centipede. Kikyo's duty was to purify the jewel. She began to fight demons who were after the jewel.
Did You Know?
The Village Chief of the Demon Slayers (who also wields the Hiraikotsu) is most likely Sango's Grandfather. See more