Tengu Mask kojyo and conversely

and conversely

They are eyeless when you purchase them

Sanju is one of the masks (舞楽面 ) used in the traditional Japanese performing arts Bugaku 舞楽 dance

Inasehagi no Mikoto (稲背脛命) is the deity (god) of the Inasehagi Shrine

Tengu Mask kojyo and converselyTraditional Japanese Tengu Mask Description Tengu (, "heavenly dog") are a type of legendary creature found in Japanese folk religion and are also considered a type of Shinto god (kami) or ykai (supernatural beings). They are mountain dwellers who despise and attack vain and self involved individuals. Tengu usually appear dressed in the robes of a Buddhist monk with the small black cap favored by a clan of warrior mountain monks called the Yamabushi.