Sushi Culture, History and Craft

Sushi developed over centuries from methods of preserving fish with fermented rice into the fresh, carefully prepared styles recognised today. Its history explains why rice, seasonality, knife work and timing remain central to the craft.

From preservation to fast food

Early fermented sushi preserved fish for long periods. During the Edo period, faster forms developed, and nigiri became convenient urban food prepared with seasoned rice and local seafood.

The role of the itamae

A sushi chef must learn rice preparation, seafood handling, knife skills, seasoning, counter service and timing. At an omakase counter, the chef also reads the pace and preferences of each guest.

Why rice matters

Sushi is defined by its seasoned rice, not by raw fish. Temperature, vinegar, sweetness, salt and texture affect every piece. Compare sushi rice vs regular rice.

Regional styles

Tokyo is closely associated with Edomae nigiri, while Osaka is known for pressed sushi. Different regions developed styles around local seafood, climate and preservation needs.

Modern sushi

Conveyor belts, international rolls and digital ordering have made sushi more accessible while traditional counters continue to preserve detailed techniques.