Oni are one the greatest icons of Japanese folklore. They are large and scary, standing taller than the tallest man, and sometimes many times that. They come in many varieties, but are most commonly depicted with red or blue skin, wild hair, two or more horns growing out of their heads, and fang like tusks.
Wearing loincloths of tiger pelt, and carrying iron clubs.
All oni possess extreme strength and constitution, and many of them are also accomplished sorcerers. They are ferocious demons, bringers of disaster, spreaders of disease, and punishers of the damned in Hell.