Long ago, when the world was still young, the gods lived in the heavenly plains above the clouds. Among them was Susanoo, the wild storm god, whose temper was as fierce as the thunder he commanded. After a terrible argument with his sister, the sun goddess Amaterasu, the other gods banished him from heaven.
Susanoo fell from the sky like a bolt of lightning and landed in the province of Izumo, a beautiful land of mountains and rivers. As he wandered along a rushing river, he noticed a pair of chopsticks floating in the water. Where there were chopsticks, there must be people nearby.
He followed the river and found an old man and an old woman sitting beside a young maiden, all three weeping bitterly. The maiden's face was pale with fear, and her parents held her as if they would never let go. Susanoo approached and asked them what was wrong.
The old man spoke through his tears. They once had eight daughters, he said, but every year a terrible monster called Yamata no Orochi came to their village and devoured one. Now only their youngest daughter, Kushinadahime, remained, and the monster would come again when the leaves turned red.
Susanoo looked at the trembling maiden and felt his heart stir with both pity and determination. He had been selfish and reckless in heaven, but here was a chance to do something truly noble. He promised the old couple he would slay the serpent, if they would trust him with their daughter's safety.
But Susanoo knew that even a god could not fight an eight-headed beast with strength alone. He needed a plan. He told the old couple to brew eight enormous vats of the strongest sake rice wine and place them on eight raised platforms, each facing a different direction, then hide and wait.
When autumn came, the ground shook and the sky grew dark. Yamata no Orochi appeared over the mountains, its eight heads rising above the treetops like twisted towers. Its body was so vast that forests grew upon its back and its belly was stained red. Eight pairs of glowing eyes searched hungrily for its prey.
The serpent smelled the sake and could not resist. Each of its eight heads plunged into a different vat, drinking deeply. The powerful wine worked quickly on the great beast. One by one, the enormous heads grew heavy, the glowing eyes dimmed, and the monster crashed to the ground in a thunderous, drunken sleep.
Susanoo leaped from his hiding place, his divine sword blazing with lightning. He struck with all his might, cutting through the serpent's necks one by one in a storm of flashing steel and thunder. The battle shook the mountains, but the monster could not wake from its deep slumber.
As Susanoo cut through the serpent's middle tail, his blade struck something hard. Inside the tail lay a magnificent sword that glowed with an inner light, more beautiful than any weapon ever forged. This was the legendary Kusanagi no Tsurugi, the Grass-Cutting Sword, one of the three sacred treasures of Japan.
With the monster destroyed, the clouds parted and sunlight poured over the land of Izumo. The old couple ran to embrace their daughter, and Kushinadahime looked at Susanoo with eyes full of gratitude and wonder. The wild storm god had found something worth more than all the power in heaven.
Susanoo presented the sacred sword to his sister Amaterasu as a gift of peace, and he married Kushinadahime in a joyful ceremony among the blooming plum trees. The storm god who had once been banished in disgrace became a beloved hero, and his descendants would go on to rule the land of Izumo for generations to come.
