The Hyakki Gokou is a hyper-stylized 3D anime weapon, resembling a massive, ornate kanabo (spiked club) with exaggerated proportions. Its surface is highly detailed, featuring intricate engravings of demonic faces and mythical creatures, with a color scheme of dark metallic blacks and reds that glow faintly, suggesting supernatural power. The spikes are large and asymmetrically placed, giving it a menacing, battle-ready appearance, while the handle is wrapped in red fabric for grip, contrasting with the weapon's brutal aesthetic.