When Izanagi (The Male Who Invites) fled at the appearance of Izanami (The Female Who Invites), who had become an inhabitant of the land of the dead, Izanami grew angry and set the 1500 Yomotsuikusa demons after him.
イザナギが黄泉の国の住人となったイザナミを見て逃げ出した時、イザナミは怒って1500人もの黄泉軍を放った。