There are two Susanoos and the chronicles do not blend them. In heaven he is a destructive adolescent who wrecks his sister's fields and gets thrown out. On earth, within a page or two of landing, he rescues a girl from a monster, kills the monster, marries her, builds a house and composes a poem. Nothing in the text explains the switch. It is simply what happens when he leaves the sky.
The god who would not stop crying
His first appearance after his birth from Izanagi's nose is a refusal to work. Given the sea to rule, he does not go; he weeps until his beard reaches his chest, and the Kojiki says the green mountains withered and the rivers and seas dried up while he did it. Asked why, he answers that he wishes to go to his mother's land. Izanagi, furious, banishes him.
The detail is strange because in the Kojiki's own account he has no mother — he came out of a nose. Whether "the land of my mother" means Yomi, where Izanami went, or Ne-no-katasu-kuni, the root country, the text does not resolve, and the two names are used loosely enough that readers have argued about it since the medieval commentaries.
The name is no help either. Susa has been read as an adjective of violence, as a place name in Izumo where his shrine stands, and as a word for rapid decline. All three have defenders.
The outrages, and how much each chronicle admits
Before leaving he goes up to say goodbye to Amaterasu, and after the exchange of objects that produces eight kami, he takes his acquittal as licence.
- He breaks the divisions between the paddy fields and blocks their channels — vandalism against a crop, in a text where rice is what heaven grows.
- He scatters excrement in the hall of the first-fruits festival.
- He breaks open the roofing of the hall where the gods' cloth is made and posts through it the skinned carcass of a piebald colt, killing one of the women at her loom.
The Kojiki narrates all three flatly. The Nihon Shoki keeps them but hedges, offering in its main text the mitigation that Amaterasu did not reproach him and treated each act charitably, and moving the worst material into its variant accounts — where, in one version, it is the sun goddess herself who is wounded on the shuttle rather than an attendant. His punishment is a heavy fine, the cutting of his beard, and the pulling of his finger- and toenails before expulsion, which reads like a purification rite recorded as a sentence.
Yamata-no-Orochi, and what the serpent probably is
He comes down beside the upper Hi river in Izumo and finds an old couple weeping over their eighth daughter. A serpent has eaten one girl a year for seven years. The Kojiki describes it with an inventory rather than an adjective: eight heads and eight tails, eyes like winter-cherry, moss and cypress and cedar growing on its back, a body spanning eight valleys and eight ridges, and a belly permanently raw and bleeding.
He asks for the girl, Kushinada-hime, changes her into a comb which he wears in his hair, then has eight vats of strong repeatedly-brewed sake set out behind eight gates. The eight heads drink, the thing sleeps, and he cuts it to pieces until the river runs red. In the fourth tail his blade chips on something: a sword, which he sends up to his sister as a gift. That is Kusanagi.
Read as landscape, the serpent is a braided river that floods a river plain every year, subdued by a hero who makes it drinkable. Read as industry, the red water and the blade found inside point at the tatara ironworking that made the Izumo region wealthy and stained its rivers with iron oxide. Both readings are old, both are plausible, and neither is stated in the sources.
The first poem in Japanese
He builds a house at Suga and, seeing clouds rise, speaks the verse the Kojiki records as the first waka ever composed: eightfold clouds rising, an eightfold fence of Izumo, an eightfold fence to enclose his wife. Whether this is genuinely the oldest Japanese poem or a later composition placed in his mouth, the tradition that Japanese poetry begins with a storm god's marriage song has been repeated in poetic prefaces since the Kokinshū of 905. Yaegaki Shrine near Matsue takes its name from that fence and is now visited overwhelmingly by people praying for a good marriage.
Gion, plague, and the god who was two gods
From the ninth century onwards Susanoo was identified with Gozu Tennō, an ox-headed Buddhist deity of pestilence brought from the continent, who both causes and averts epidemics. That fusion made him the deity of the Gion cult centred on Yasaka Shrine in Kyoto, and the Gion Matsuri — the enormous July festival with its wheeled floats — began as a plague-aversion rite in 869, when sixty-six halberds were raised for the sixty-six provinces.
The forced administrative separation of Buddhist and kami institutions in 1868 required the shrine to declare which deity it enshrined. It chose Susanoo, the Gozu Tennō identity was officially stripped out, and the name Gion survives on the district and the festival rather than on the god. This is a clean, dateable example of what the separation edicts actually did to a cult.
Storms, sharingan and rhythm games
The name now travels mostly through fiction. Naruto uses it for a colossal spectral warrior, which has given the word its widest global recognition and has essentially nothing to do with the chronicles beyond the sibling triad. Nioh, Persona, Genshin-adjacent gacha rosters and a long list of rhythm and card games have all cast him as an armoured storm figure. Ōkami stages the serpent fight with a descendant named Susano who is a comic drunk before he is a hero, which is a sharper joke about the source material than it first appears.
The consistent loss in adaptation is the poem. A god who is defined by his hair-trigger violence in heaven and by domestic contentment on earth is a more interesting character than a thunder-armoured warrior, and it is the second half that gets dropped.
Why does Izumo get so much of the story?
Because the Kojiki is doing diplomacy. Roughly a third of its mythological section concerns Izumo and its rulers, culminating in Ōkuninushi surrendering the land to the heavenly kami in exchange for a colossal shrine. The Nihon Shoki, written for a foreign-facing readership, gives that material far less room. The difference between the two chronicles on this single point is the largest ideological gap between them, and it strongly suggests that Izumo was a real rival power that had to be accommodated in myth because it had been absorbed in politics.
Is he a villain or not?
The texts decline to decide, and that refusal is characteristic of how kami work. There is no category of evil deity here; there is a deity whose violent aspect and beneficent aspect are both real and both his. The same figure who defiles a harvest hall is the one people petition against epidemics, and shrines dedicated to him rank among the most numerous in the country. A tradition that expects a mountain to bless or to bury you depending on how it is treated has no difficulty with a god who does both.
What happened to Kushinada-hime afterwards?
She is enshrined with him at Yaegaki and at Hikawa Shrine in Saitama, and the genealogies make her the ancestress through whom the Izumo line descends — the Kojiki runs six generations from their union down to Ōkuninushi, while other texts make the relationship far closer. Her name contains inada, rice paddy, which is why she is sometimes read as the rice field the flooding river threatened annually, saved by being turned into an object and hidden in a god's hair. The Japanese family tree marks the generational disagreement, and the wider tradition overview explains why the chronicles rarely agree about how many steps separate anybody.