Jubokko

Jubokko - "Amidst a crimson, putrid pool, fed by the death drenched battlefield above, took root a seed, nourished by bone, blood, flesh and souls -- forsaken in their service, forsaken to rot by indifferent lords. The Arakawa Jubokko would be cultivated into a cursed behemoth, countless corpses sacrificed to feed its unsatiable appetite, stripped bare save for the armament extinguishing their life."