What is "kuraokami"

, , or is a legendary Japanese dragon and Shinto deity of rain and snow. In Japanese mythology, the sibling progenitors Izanagi and Izanami gave birth to the islands and gods of Japan. After Izanami died from burns during the childbirth of the fire deity Kagutsuchi, Izanagi was enraged and killed his son. Kagutsuchi's blood or body, according to differing versions of the legend, created several other deities, including Kuraokami.