Cauldron of Resonance

The Cauldron of Resonance (鳴動の釜, めいどうのかま, "Mei dō no kama") was a powerful barrier device used to project a time barrier around the island of Hōraijima. It was later corrupted by the Four War Gods and used to sustain their powers. It was damaged by Inuyasha with Kongōsōha and later destroyed completely by his brother Sesshōmaru with Sōryūha during the latter's battle with Kyōra. Because the Cauldron was a vital part of the island, after it was destroyed by Sesshōmaru, the island later vanished following the conclusion of Inuyasha's battle with the Four War Gods.[1]


InuYasha the Movie: Fire on the Mystic Island
Hōraijima: Cauldron of Resonance  •  Mount Hōrai  •  Village
Objects: Jeweled comb box
War Gods: Gōra  •  Jūra  •  Kyōra  •  Ryūra
Weapons: Crimson Demon Fan  •  Fūjinga  •  Raijinga  •  Thunder Cannon
Miscellaneous: Kikyō clone  •  Spheres of Power
Island Natives
Hanyō: Ai  •  Asagi  •  Dai  •  Moegi  •  Roku  •  Shion
Humans: Lady Kanade
Marked by the Four War Gods
Outsiders: Inuyasha  •  Sesshōmaru