The Hyakki Gokuen is a hyper-stylized 3D anime weapon, resembling a traditional Japanese folding fan with exaggerated proportions and intricate detailing. The fan's ribs are crafted from a dark, polished metal, each ending in a sharp, angular point, while the fabric panels are adorned with vibrant, glowing kanji symbols that pulse with energy. The handle features ornate engravings of mythical creatures, and the overall design balances elegance with a menacing aura, suitable for high-speed combat animations.