Susanoo is a complex kami of the Kojiki and Nihon Shoki, associated with sea, wind, rain, disruption, exile, and the establishment of order in Izumo. Storm god is a useful shorthand but not a complete title.
Susanoo in the surviving tradition
In the Kojiki, Susanoo is born from Izanagi’s nose during purification and is assigned the sea plain. He longs for the land of his mother and is expelled. In heaven, a pledge with Amaterasu produces kami, but his destructive celebration ruins fields and a sacred weaving hall. His actions lead Amaterasu to hide in the rock cave.
Texts, objects, and evidence
Exiled to Izumo, Susanoo meets an elderly couple whose daughters have been eaten by the eight-headed serpent Yamata no Orochi. He turns their last daughter Kushinadahime into a comb, prepares strong drink, kills the serpent, and finds the sword Kusanagi in its tail. He gives the sword to Amaterasu and settles with Kushinadahime.
Key points
- Two settings: The destructive heavenly figure and the order-making Izumo hero are deliberately different sides of the same kami.
- Food story: A Kojiki episode has him kill the food goddess Ōgetsuhime, from whose body crops arise.
- Gozu Tennō: Medieval and early modern religion often identified Susanoo with the pestilence deity Gozu Tennō.
- Sources: Nihon Shoki alternatives change birth, assigned domain, and details of the serpent episode.
How to read the material
Susanoo is neither a simple villain nor only a weather god. Exile, purification, food, disease, kingship, and local Izumo tradition all matter.