an Entity references as follows:
Amatsumara(天津麻羅) is the kami of ironworking and blacksmiths. He is also the patron kami for black smiths. He acts as a blacksmith for the gods up in Takamagahara. In many versions, he made a mirror with the help of Ishikori-dome, which was used to lure Amaterasu from her hiding place in the rock cave of heaven.