The Japanese sake crafted by Miyaizumi Meijo is characterized by a refined taste and distinct individuality, brought forth through meticulous quality control. The company develops two major brands with contrasting flavor profiles: “Sharaku,” which features a harmonious blend of fruity retro-nasal aromas, rice umami, and a beautiful, crisp finish; and “Aizu Miyaizumi,” a food-friendly sake designed to highlight the soft, gentle flavors of rice.
By utilizing pure, cold underground water from Mount Bandai that wells up within the estate, and by implementing full-scale facility refrigeration alongside a small-batch brewing system, the brewery pursues both high precision and absolute stability in sake quality. Having boldly pivoted from its past identity as a tourism-oriented brewery to a facility fully dedicated to production, the brewery’s close-knit team—led by the founding family brothers—aims to craft “a bottle that leaves a lasting impression on the heart and memory.” Their sincere dedication to brewing is beautifully expressed in every single drop.
1. History and Background
Miyaizumi Meijo was founded in 1955 as “Miyamori Keiji Shuzojo” when the first-generation head, Keiji Miyamori, branched off from Hanaharu Shuzo, a long-established brewery in the same city of Aizuwakamatsu. In its early days, it operated as a small-scale business that relied heavily on oke-uri (bulk-selling), a model where most of the brewed sake was supplied back to the parent family’s house. However, when changing consumption patterns in the 1980s made bulk-selling unsustainable, the third-generation president, Yasuhiro Miyamori, launched their own independent brand, “Aizu Miyaizumi.” Leveraging the architectural charm of their building, which was designated as a historically protected landscape structure, the company operated as a “tourism brewery” by opening its doors to visitors, selling souvenirs, and running an on-site café. Over time, however, shifts in the surrounding market environment eventually drove the business into a financial deficit.
The turning point came in 2002, when Yoshihiro Miyamori—who had been working in a different industry—was entrusted with full management control at the age of 26, becoming the fourth-generation head. At the time, the brewery’s production volume had shrunk to a minuscule 200 koku (approx. 36,000 liters) and was burdened with debt. Yoshihiro spent three years studying sake brewing at the Fukushima Prefecture Sake Academy, and boldly replaced the traditional system of delegating production to an outside brewmaster guild with a “Kuramoto-Toji” structure, taking on the responsibility of master brewer himself. He carried out a radical transformation to re-establish the facility as a “brewery specialized entirely in production.”
In 2005, the company inherited the brand “Sharaku” from Higashiyama Shuzo, a brewery that was closing its doors. Yoshihiro redefined this brand to embody his ideal sake profile and commenced full-scale brewing in 2007, a move that laid the foundation for the brewery’s current meteoric rise. Even when the 2011 Great East Japan Earthquake dealt severe damage to the storehouses, the business successfully rebuilt thanks to widespread support from passionate fans and restaurants across the nation.
2. Brewing Philosophy
The foundational ideology driving Miyaizumi Meijo’s sake production is the practice of an uncompromised workflow, showing absolute commitment to every detail without cutting corners, from the initial rice washing all the way to final storage. Moving completely away from methods that relied solely on past experience and raw intuition, they have championed an evolution toward a system grounded in rigorous physical environmental control and precise data management.
Yoshihiro Miyamori, Representative Director and President, defines the company’s activities not simply as a “corporation” but as an “Artisan Industry.” This reflects a steadfast resolve to continuously pursue peak quality within a strictly manageable scale, rather than single-mindedly chasing volume growth or mass expansion.
Today, the brewery operates under a powerful team structure centered on the two brothers: President Yoshihiro Miyamori and his younger brother, Executive Director Yamato Miyamori. While constantly refining the accuracy of their traditional manual operations, they remain dedicated to creating new values and culture to pave a bright future for Japanese sake.
3. Ingredients and Production Methods
The brewery’s production process is defined by thorough hygiene management, rigorous temperature control, and small-scale batches. The entire facility is refrigerated to block out the effects of external air and maintain ideal conditions, and they rely fundamentally on a small-tank setup to precisely control the fermentation behavior of the mash. Under the guiding principle that “Cleaning is life,” a pristine hygienic environment is flawlessly maintained within the walls.
In terms of production technique, they employ a strict temperature-management regimen where the mash is fermented slowly at an ultra-low temperature range—typically 5°C to 10°C lower than standard practices—to systematically draw out target aromas. Once pressed, the sake is immediately bottled and placed into low-temperature refrigeration to prevent any degradation of quality. Furthermore, they restrict their distribution network exclusively to authorized retailers capable of adhering to these strict temperature standards, thereby guaranteeing the sake’s quality until the moment it reaches the consumer.
The lifeblood water used for brewing is drawn from an on-site well that taps into the subsoil water of Mount Bandai. This crisp, medium-soft water is pure and gentle, serving as an indispensable element that imparts the signature clarity and sharp finish common to all their products. They are equally meticulous about their raw materials: using local Aizu-grown Yume-no-Ka and Gohyakumangoku cultivated by contract farmers in the Fukushima region as their core, they carefully select and source premium sake-specific varieties from across Japan to match each brand concept, including Yamada Nishiki (Hyogo Prefecture), Miyama Nishiki (Nagano Prefecture), Fukuno-Ka (Fukushima Prefecture), and Omachi (Okayama Prefecture).
4. Current Initiatives
Today, the brewery focuses on expanding portfolios with clearly defined concepts and embarking on sophisticated technical challenges that defy conventional frameworks.
The premier brand, “Sharaku,” is an orthodox line that honors the unique seasonal characteristics of the rice while aiming to provide a consistently moving experience. It is defined by its elegant retro-nasal fruit aromas, rich rice flavors, and crisp acidity. Conversely, the “Aizu Miyaizumi” line, spearheaded by Executive Director Yamato Miyamori, is built around the theme of “Challenge and Experimentation.” This line actively tests rare rice varieties and incorporates innovative brewing methods, such as Kijoshu (a luxurious style where sake is used instead of water during part of the brewing process). It is structured specifically as a food-friendly sake that reins in sweetness and aroma to focus on a gentle rice umami and a clean finish. Outside of sake, they also produce “Genbu,” a traditional authentic shochu.
On the technical front, they have successfully validated a “multi-yeast simultaneous fermentation” technique, introducing three distinct yeast strains—“1801,” “F7-01,” and “Utsukushima Kirameki”—into a single tank to ferment together. Furthermore, rather than using the traditional approach of formulating a process based on desired taste, they apply a unique method: reverse-engineering the choice of yeast, rice blending, and temperature control from a target “fragrance architecture” (divided into Top, Middle, and Last notes). Guided by this design philosophy, they are enthusiastically integrating perspectives from outside industries, such as a joint project with a historic incense company to develop a sake built entirely around fragrance. While remaining deeply rooted in the natural terroir of Aizu, their ultimate goal is to share the wonder of Japanese sake with younger generations around the world.