Heinous Green is a huge Yōkai with straight red tufts of hair on both sides of his head, olive green chest and leg hair, a sharp tooth protruding from the right side of his lower jaw, dark circles under his eyes, yellow sclerae and teeth, three fingers on each hand, and four toes on each foot, green skin, and a muscular figure. He wears a torn brown sleeveless tunic with light brown trim, white wraps around his arms and legs, a red sash around his waist, and dark red shorts. He also wears black