Fangxiangshi

The fangxiangshi (Chinese: 方相氏) or just Fangxiang was a Chinese ritual exorcist. His primary duties were orchestrating the seasonal Nuo ritual to chase out disease-causing demons from houses and buildings, and leading a funeral procession to exorcize corpse-eating wangliang spirits away from a burial chamber. Ancient Chinese texts record that he wore a bearskin with four golden eyes, and carried a lance and shield to expel malevolent spirits. From the Han dynasty through the Tang dynasty (3rd century BCE to 10th century CE), fangxiangshi were official wu-shaman specialists in the imperially sanctioned Chinese state religion; after the Tang, they were adapted into popular folk religion and symbolized by wearing a four-eyed mask.

In the present day, the fangxiangshi is a masked character in Chinese Nuo opera, and continues as the Japanese equivalent hōsōshi 方相氏 exorcist in Shinto ceremonies.