Edomae Sushi: Every Technique Was Once a Workaround
Edomae means "in front of Edo" — fish from the waters of Tokyo Bay, directly in front of the city. It is Tokyo's own style, and it exists in opposition to Kansai's pressed sushi.
Nigiri as we know it took shape in the Bunsei era, roughly 1804–1830, and is traditionally credited to Hanaya Yohei, who set up a stall near Ryogoku Bridge around 1824. His innovation was impatience: rather than wait days for fermented or pressed sushi, he laid the topping straight onto a hand-moulded ball of vinegared rice.
It was fast food for labourers. Edo burned down constantly and was a permanent building site full of workers, and sushi carts fed them on the promise of *fast, cheap, delicious*. Edo-period nigiri was noticeably bigger than modern nigiri, sized to fill a hungry man for a few sen.
Here is the part worth knowing, because it changes how you taste it. There was no ice. Every signature Edomae technique began as a preservation problem:
| Technique | Applied to | Why |
|---|---|---|
| *Zuke* — soy marinade | tuna | shelf life, and it deepens the flavour |
| *Sujime* — salt then vinegar cure | kohada (gizzard shad) | the signature Edomae fish |
| *Niru* — simmering in sweet sauce | anago (conger eel) | cooked and glazed, served warm |
Even the vinegar in the rice was doing two jobs — sharpening flavour and slowing spoilage. Edo-period shops used *akazu*, a red vinegar made from sake lees, and some top Tokyo counters still do.
So when a chef hands you cured kohada rather than raw fish, that is not fussiness. It is the oldest thing on the menu.









