Tadaka no Oni

Tadaka no Oni was the oni that was summoned by the Elemental Masters during the Clan Wars. Master of Earth Isawa Tadaka put forth himself to be the one who gave his name to the oni, as he believed he would resist the oni the best. The other masters concented, and when they summoned the oni Tadaka bound it to his name. Tadaka no Oni later escaped Kyuden Isawa where it was being held, leaving the palace ravaged.