I happened to stop by a bar for a drink, and the brewery owner was there. Daisekkei

Another Cozy Night of Drinking Alone

Today I stopped by my favorite standing bar. By chance, someone from the Daiseikei brewery was there, so I asked them all sorts of questions.

Daisekkei Tasting Set

16% ABV
It has a sweet aroma. The first sip is very fruity and easy to drink. As the brewery representative mentioned, it’s reportedly the most popular of the three varieties. It’s a sake with a wine-like character that women tend to enjoy. It’s also suitable for first-time sake drinkers. It has a mellow mouthfeel, making it ideal as an aperitif.

Junmai Ginjo Nama Genshu, Direct-Drawn Miyama Nishiki: It has a unique aroma and a distinct, rich sweetness with a characterful flavor reminiscent of apples. There’s a hint of dryness in the finish. When drunk on its own, it tastes sweet. Beginners may find the alcohol content quite strong. It has a clean finish and a velvety texture on the tongue. Best enjoyed with a meal.

Junmai Ginjo Nama Genshu—Omachi: This is the only sake in Nagano Prefecture made with Omachi rice. It’s a crisp, easy-to-drink sake that pairs well with meals. It seems like it would go well with fatty meats. The sweetness is subtly restrained, making it easy to finish the bottle.

Shumoto no Sato

It’s dry, but you can really taste the alcohol. The flavor is somewhat complex. The spiciness lingers on the tongue—best suited for seasoned drinkers or intermediate drinkers. It seems like it would pair well with sashimi. The alcohol is quite pronounced. It has a slightly distinctive aftertaste.

What Is Unfiltered Raw Sake?
The Basic Meanings of the Three Elements

Heat Treatment: While unfiltered raw sake is often distributed as “unfiltered raw sake” that has not undergone further heat pasteurization, some products do undergo heat treatment. [1, 2]

Unfiltered (Muroka): Refers to the process of not filtering the sake through a filter, such as charcoal. This preserves not only any off-flavors but also the sake’s natural umami and aroma.

Genshu: Refers to sake that has not undergone “water dilution” to adjust the alcohol content after pressing.

Taste and Characteristics

Rich and robust flavor: Since it is not diluted with water, the alcohol content is high—around 17–20 degrees—allowing you to directly experience the deep umami and richness inherent to the rice.

Rich Aroma: The vibrant aroma, which is not stripped away by filtration, remains intact.

Color: While typical sake is colorless and transparent, unfiltered sake has a faint yellow or golden hue.

This is Mr. Nakajo from Daisekkei Shuzo Co., Ltd. He told us all about the various characteristics of their sake.

I had quite a bit to drink. It was delicious. I wonder what I’ll drink tomorrow?

Generated Article

Title: Daisekkei Sake Guide: Tasting Nagano’s Premier Unfiltered Raw Sake (Muroka Nama Genshu)

Meta Description: Discover Daisekkei Sake Brewery from Nagano, Japan. Learn about their flagship Muroka Nama Genshu tasting flight, including Miyama Nishiki, rare Omachi rice brews, and expert pairing notes straight from the brewery representative.

What is Daisekkei Sake Brewery ?

Daisekkei Sake Brewery ( Daisekkei Shuzo) is a historic craft sake producer situated at the foot of the Northern Japan Alps in Azumino, Nagano Prefecture. Blessed with crystal-clear snowmelt spring water and high-altitude sake rice, Daisekkei is renowned among Japanese sake enthusiasts for crafting rich, vibrant, and food-friendly sakes—most notably their seasonal Muroka Nama Genshu (Unfiltered, Unpasteurized, Undiluted Sake).

If you are exploring Nagano sake or looking for an authentic standing bar (kakuuchi) tasting flight in Tokyo, Daisekkei represents the gold standard of Nagano’s mountainous terroir.

Key Highlights from the Daisekkei Tasting Flight

1. Daisekkei Junmai Ginjo Nama Genshu (Flagship / 16% ABV)

• Tasting Notes: Sweet, vibrant floral aroma with a fruity, wine-like palate. Extremely smooth and approachable, making it a favorite for beginners, women, and aperitif lovers.
• Best Served: Chilled, served as a welcome drink or aperitif.

2. Junmai Ginjo Nama Genshu — Direct-Drawn Miyama Nishiki

• Tasting Notes: Features crisp apple-like aromatics, a rich initial sweetness, and a clean, velvety texture on the tongue. Shows a subtle dry finish that balances its higher alcohol feel.
• Pairing Suggestion: Excellent with full-flavored Japanese Izakaya cuisine.

3. Junmai Ginjo Nama Genshu — Omachi Rice

• Local Specialty: Unique as the only sake brewed with historic Omachi rice in Nagano Prefecture.
• Tasting Notes: Crisp, well-rounded, and easy-drinking with subtly restrained sweetness.
• Pairing Suggestion: The acidity and body cut perfectly through rich, fatty meats like grilled pork belly or Wagyu.

4. Shumoto no Sato (Dry Karakuchi)

• Tasting Notes: A complex, dry (karakuchi) profile with a bold alcohol presence and a lingering spicy warmth on the finish. Tailored for seasoned sake drinkers.
• Pairing Suggestion: Fresh sashimi, sushi, and light seafood dishes.

Sake Knowledge: What Does “Muroka Nama Genshu” Mean?

For international drinkers, understanding these three brewing terms unlocks the secret behind Daisekkei’s intense flavor:

1. Muroka ( Unfiltered): The sake is not passed through charcoal filters, preserving its natural golden hue, rich umami, and full-bodied aromatics.
2. Nama (生 – Unpasteurized / Raw): The sake skips heat pasteurization, leaving live enzymes that create a fresh, zesty, and slightly effervescent mouthfeel.
3. Genshu (Undiluted): No water is added after pressing, resulting in a higher alcohol content (17%–20% ABV) and a deep, concentrated rice flavor.

Essential Brewery Information

• Brewery Name: Daisekkei Shuzo Co., Ltd. (大雪渓酒造株式会社)
• Representative: Mr. Nakajo (Daisekkei Brewery)
• Location: Azumino, Nagano Prefecture, Japan
• Flagship Style: Muroka Nama Genshu (Junmai Ginjo)
• Rice Varieties Used: Miyama Nishiki, Omachi
• Official Experience Review:Japanesesakes.jp – Daisekkei Feature