The Hyakki Gokoku is a hyper-stylized 3D anime weapon featuring a sleek, curved blade with intricate engravings that glow with a vibrant, luminous energy. The handle is wrapped in dark leather with golden accents, contrasting sharply with the blade's bright, almost ethereal glow. The weapon's design is asymmetrical, with a guard shaped like demonic wings, adding to its menacing yet elegant appearance.