Yaso Magatsuhi is a Zoma (artificial demon) named after a figure in Shintoism from the Kojiki. After Izanagi returns from Yomi, he bathes to rid himself of the impurities accumulated in Yomi. The impurities from his body turn into two gods, Yasomagatsuhi-no-kami and Ōmagatsuhi-no-kami. The two are associated with misfortune, calamity, disaster, and ruin.[1][2]