ITADAKI ATLAS

Sake & brews ── Nihonshu (sake)

Hiroshima no Sake

Hiroshima sake — the soft-water brewing method behind ginjo

Hiroshima sake, built on a soft-water brewing method said to have overcome the weakness of mineral-poor water, which once made sake prone to spoiling, by building up robust koji and fermenting slowly at low temperature — a technique said to have gone on to influence the birth of ginjo sake.

  • Origin: Hiroshima Higashihiroshima
  • About 660 km west of Tokyo
Hiroshima Higashihiroshima

Lineage

Hiroshima no SakeYamagata no Sake

What it's made of

Hiroshima's water is said to be soft, low in the minerals yeast needs to thrive. Compared to the medium-hard miyamizu of Nada, fermentation was harder to drive forward, and breweries here are said to have once suffered repeated losses from spoiled batches — until a method of building up robust koji deep into the rice grain made fermentation reliable even with soft water.

How it's made

Completed around 1898, the method has two defining features: growing the koji thoroughly enough that its enzymes reach deep into the rice, and fermenting the mash slowly at low temperature. A brewer named Miura Senzaburo is said to have worked out the method and published it widely as a written, improved brewing technique.

Why it took this shape

A brewery working with soft water, suffering repeated unexplained losses to spoilage, is said to have eventually traced the cause to a lack of minerals in the local water. The resulting technique — slow, patient fermentation at low temperature — was refined as a way to draw out fragrance, and is said to have gone on to shape the later emergence of the ginjo category itself.

Before you go

Dishes in the same style

All Nihonshu (sake)

Ingredients and dishes from this land

Also from Hiroshima

Everything from Hiroshima

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