 Tengu are commonly depicted holding magical ha @-@ uchiwa ( <unk> , " feather fan " ) , fans made of feathers . In folk tales , these fans sometimes have the ability to grow or shrink a person 's nose , but usually they are attributed the power to stir up great winds . Various other strange accessories may be associated with tengu , such as a type of tall , one @-@ toothed <unk> sandal often called tengu @-@ <unk> . 
