Sojobo of Mt. Kurama (also called Kurama Tengu), one of the eight greatest Japanese tengu (long-nosed goblins), used to wear a clerical robe with a standing collar, which reportedly transmuted into a yokai and was thus named the Eritate-goromo.
天狗の首領である日本八大天狗の1人、鞍馬山僧正坊の身に纏っている僧衣の襟立衣が妖怪化したものとされる。