Where did sushi originate?

Here's a breakdown:

* Early forms: The earliest form of sushi was narezushi, a fermented fish preserved in rice. This method originated in Southeast Asia and spread to Japan around the 7th century AD.

* Modern sushi: While the preservation technique of narezushi was brought to Japan, the modern version of sushi, with its vinegar-seasoned rice and fresh fish, evolved in Japan around the 18th century.

So, while the roots of sushi lie in Southeast Asia, its modern form is undeniably a Japanese invention.