The Hyakki Gokoku is a legendary weapon in Street Fighter 6, embodying a hyper-stylized 3D anime aesthetic with its exaggerated proportions and vibrant colors. It features a sleek, curved blade with intricate engravings depicting mythical creatures, set against a glowing, iridescent finish that shifts colors under light. The hilt is wrapped in dark leather with golden accents, providing a stark contrast to the blade's luminous quality.