ISSUE 002  ·  JULY 9, 2026

Last week we said America has more sake breweries than any country outside Japan. If you went looking for the number, you found four different ones.

That isn't sloppiness. Counting sake breweries in America requires four judgment calls, and nobody who publishes a number tells you how they made theirs. So this week we're publishing ours, and then we're counting.

First, a bottle from Oakland, brewed on rice grown about eighty miles up the road.

JUNMAI NAMA  ·  OAKLAND, CALIFORNIA

Two of those are ranges because the sources disagree. The brewery's own Batch #5 page says 14.4% and +4; Umami Mart lists the same bottle at 15% and +5. Batch variation is the likely explanation, and we'd rather show you the discrepancy than pick one.

Eighty percent is the number to notice. Most sake you've heard of is milled far harder than that, and the polishing ratio is what most people think separates good sake from ordinary sake. Den went the other way deliberately. Co-founder Lani Sako told True Sake's Beau Timken in October 2024 that brewer Yoshihiro Sako "thinks it's more fun to work with lower polished rice and turn what some might call 'off flavors' into something unique."

Timken's own note on it, published under his name: "Medium-bodied, round, silky, water-like, and plush with an integrated acidity... look for dough, unripe cantaloupe, pear, rye bread, toasted rice, and a minty/earthy finish that extols loads of umami goodness."

Where to buy: 500ml, $34 at Umami Mart. Den doesn't ship outside California itself, so a retailer is the only route — Umami Mart reaches 43 states, excluding ND, SD, UT, MI, MS, KY and AK. It's a nama, so it travels badly in summer heat; they carry a pasteurized version of the same sake at the same price if you're shipping somewhere hot. Prices checked July 9, 2026.

One more thing, because it's rare. Den built its reputation on Calhikari — a table rice, not a sake rice — and was the only brewery in the world using it. Nineteen batches of one label, nine of another. Blue Label is the deliberate break from it.

Every published figure is defensible and they all disagree, because four questions have to be answered before you can count anything, and nobody answers them out loud.

Do the big Japanese-owned American plants count? Gekkeikan and Takara both brew sake in California, at industrial scale, for the American market. That is unambiguously sake made in America. It is also not what anyone means by craft.

Do beer breweries with a sake side-line count? Several make sake occasionally, well, and in small volume. They aren't sake breweries. They are breweries that make sake.

Do brands that contract-brew abroad count? Some of the most American-sounding labels send California rice to Japan, have it brewed there, and ship it back. The rice is American. The brewing isn't.

Do pre-launch operations count? There are always a dozen with licenses, equipment on order and no product.

Here is our rule, and we'll hold to it.

We count a producer when it holds a license and has brewed sake on its own equipment in the United States.

Contract-brewed-abroad brands don't count. Planned breweries are counted separately, as planned. Closed is closed.

By that rule: 28 craft producers and 7 Japanese-owned American facilities are brewing right now, across 22 states, with 11 more in planning. So when we say "more than thirty," that's where it comes from. When it changes, we'll say so, and we'll say what changed.

The geography is the part that surprises people. This is not a coastal story. Arizona, Arkansas, Idaho, Minnesota, Tennessee, North Carolina, Virginia, Hawaii, Vermont. Nineteen of the twenty-two states have exactly one.

And underneath a good share of it sits a single family farm. Isbell Farms, in England, Arkansas, grows genuine Yamada Nishiki, Omachi, Wataribune and Gohyakumangoku — sake rice varieties, not table rice adapted to the job. Umami Mart's Yoko Kumano reported in April 2025 that Brooklyn Kura, Moto-i, Origami and Dassai Blue are all buying from them. American sake did not have to solve its rice problem from scratch, because a rice farmer in Arkansas had already solved it.

That's the shape of it. A movement with more breweries than any country outside Japan, spread across two-thirds of the states, most of them the only one for hundreds of miles, and a surprising number of them pouring the same Arkansas rice.

Seimaibuai is the percentage of the rice grain left after milling. Eighty percent means twenty percent was ground away; fifty percent means half. The outer layers hold protein and fat, which read as heavier, earthier flavors, so polishing harder generally gives you a cleaner, more aromatic sake. Below 60 percent a sake can be called ginjo, below 50 percent daiginjo. What the number does not tell you is whether you'll like it. Den polishes to 80 on purpose.