Dassai & Dassai Blue — From Japan to New York, and Why Freshness Matters

There are a few names in sake that people recognize immediately.

Dassai is one of them.

But the name only tells part of it. What matters more is what they chose to focus on, and how that changed the way people drink sake today.

The Story of Dassai

Dassai is produced by Asahi Shuzo, a brewery based in Yamaguchi, Japan with roots going back to the 1700s.

For most of its history, it was just another regional brewery. That changed in the 1980s when Hiroshi Sakurai took over and made a decision that would define everything moving forward: instead of making a wide range of sake, they focused on one category, Junmai Daiginjo only.

At the time, that was not the standard approach. Most breweries produced everything from everyday table sake to premium bottles. Dassai did the opposite. They doubled down on polishing rice further, refining technique, and chasing one idea: make really clean, precise, high-quality sake. That decision is what put them on the map.

Understanding Polishing Ratio

To understand Dassai, you need to understand rice polishing.

Sake rice starts as a full grain. The outer layers contain proteins and fats that can create heavier, rougher flavors. Polishing removes those layers and leaves behind the cleaner starch core.

The number you see on the bottle is how much of the rice remains. 50% means half the grain is left; 23% means most of the grain has been milled away. The lower the number, the more polished the rice.

Dassai made this concept simple by naming their bottles directly after the polishing ratio: Dassai 45, Dassai 39, Dassai 23.

What That Means in the Glass

Higher polishing doesn't automatically mean "better," but it does change the style. More polished rice tends to produce cleaner flavor, more delicate aromatics, and less heaviness.

• Dassai 45: light, approachable, fruit-forward
• Dassai 39: richer, softer, more expressive
• Dassai 23: highly refined, elegant, and precise

Enter Dassai Blue

In 2023, Asahi Shuzo opened a new brewery in Hyde Park, New York. This was not a partnership or a licensing deal. It's their own brewery, built from the ground up. Same philosophy: Junmai Daiginjo only. But now, brewed in New York.

Dassai Blue follows the same structure, but with a different environment: brewed in the Hudson Valley, using local water and U.S.-grown Yamada Nishiki rice. The lineup mirrors the original concept: Type 50, Type 35, Type 23. We pour all three at Juraku, alongside the yuzu bottling they added more recently. As far as we know, that is everything Dassai Blue makes.

Why We Carry Dassai Blue at Juraku

This is where it gets simple. Freshness.

When sake is shipped from Japan, it takes time to reach NYC, production, export, import, distribution. With Dassai Blue, we can source directly from New York: shorter time from brew to glass, better control over storage and handling, more consistency in what you're actually tasting. In many cases, we're getting bottles brewed the same month we bring them in. And more importantly, we can sometimes get it nama, unpasteurized sake.

Why Nama Matters

Nama sake is more delicate. It's brighter, more aromatic, more alive, but also more sensitive to time and temperature, which is why it's harder to work with over long distances. Being able to get Dassai Blue locally means we can serve it closer to how it was intended to taste.

We can only offer it because we order directly from the brewery. It is not something that survives a long supply chain, so whenever they have it, we take it.

The Yuzu One

The newest bottle, and the one that surprises people.

It starts from the same place as the rest: Junmai Daiginjo brewed with Yamada Nishiki. Then yuzu juice goes in. It lands at 11% alcohol, softer and rounder than the straight sake, with the citrus sitting on top of the rice rather than covering it. Licorice and melon first, then pineapple candy, lemon curd, and a little vanilla underneath.

Serve it properly cold, 41°F or below. It is a good pour for someone who is sure they don't like sake, and an even better one after dinner.

Final Thought

Dassai helped define modern premium sake by focusing on precision, polishing, and clarity. Dassai Blue takes that same idea and brings it closer to home.

For us at Juraku, it comes down to one thing: we want sake to taste the way it's supposed to. Fresh, clean, and alive. That's why we pour Dassai Blue.

Try It at Juraku

Available now at Izakaya Juraku, Lower East Side. Ask us about Dassai Blue and we'll walk you through it.