Boma Hundred Tribes

The Boma Hundred Tribes (暴魔百族, Bōma Hyakuzoku, Violent Demon) are worshipers of violence and magic who lost to human-Fairy coalition 20,000 years ago and sealed away.

However, due to pollution that weakened the Fairy magic that sealed them, the Boma are free to take their revenge on humanity from Boma Castle (暴魔城, Bōma Jō) as their operations base.