The Hyakki Gokufu is a hyper-stylized 3D anime weapon, resembling a massive, ornate kanabo (spiked club) with exaggerated proportions. Its surface is heavily textured with intricate engravings depicting mythical creatures and battle scenes, finished in a mix of polished metal and weathered wood for a battle-worn look. The spikes are angular and asymmetrically placed, glowing faintly with a sinister purple hue, suggesting a supernatural power.