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Meet the Brewery

Yahiko Brewing Company

Crafting sacred sake for Niigata’s historic Yahiko Shrine since 1838, Yahiko Brewing Company brews with extraordinarily soft water from Mount Yahiko. Its philosophy — to be the “best supporting actor” to any meal — yields silky, food-friendly sake of remarkable purity.

Genichiro Ooi, brewmaster and senior vice president

Niigata prefecture

Izumiryu Yahiko “Junmai Ginjo”

Izumiryu Yahiko - Junmai Ginjo

$45.00

The Humble Sake Masters of Niigata’s Sacred Mountain

In the sacred village of Yahiko, Niigata prefecture, Yahiko Brewing Company has served as the purveyor of sacred sake to the historic Yahiko Shrine since 1838. We first discovered their craftsmanship through the crystalline elegance of their Izumiryu Yahiko “Junmai Ginjo.” We were immediately struck by its purity, which we later learned comes from the ultra-soft water of Mount Yahiko. With a hardness level of approximately 1.1 German degrees (19.58 parts per million) — extraordinarily soft even for Japan — this water gives their sake its signature gentle mouthfeel reminiscent of a cold, clear spring. By using rice grown exclusively within the village, they craft sake designed to be the “best supporting actor” to any meal, prioritizing harmony and the healing of the soul.

A village of treasures

Yahiko Shrine is one of the most important Shinto shrines in Japan. It is believed that over 2,500 years ago, the great-grandson of Amaterasu — the sun goddess said to be the ancestor of the emperor — visited here, and taught the locals about agriculture. The shrine is also home to two national treasures: the Shida no Otachi, Japan’s longest sword; and a 350-meter stretch of ancient cedars surrounding the shrine. Knowing this context, the fact that Yahiko Brewing Company provides the sacred sake to this shrine is truly significant. This is one of the reasons we are so excited to bring you their sake.

The philosophy of the best supporting actor

Mr. Oi, the brewery’s “toji” (brewmaster), shared a perspective that redefined our understanding of quality: “Sake is meant to entertain people. It should heal and soothe the heart without interfering with the food. Our brewery is dedicated to winning the Best Supporting Actor award.” 

While many breweries focus their best equipment on high-end daiginjo, Yahiko Brewing Company uses its most advanced thermal tanks for its “futsushu” (table sake) and special honjozo. Mr. Oi firmly believes that if the sake everyone can enjoy daily isn't excellent, the rest of the lineup has no foundation. This dedication to the everyday glass is why their futsushu, “Kiwami,” has held the top spot at Niigata’s famous Ponshukan tasting room for 19 consecutive months.

Taming the elements with deep-water cultivation

The brewery’s commitment to village terroir led them to a challenge many in Niigata deemed impossible: growing the tall, delicate Yamadanishiki rice variety in the village's windy landscape. To protect the stalks from being toppled by typhoons, they collaborated with local farmers to implement deep-water cultivation. By keeping the water levels high in the paddies during May — when others usually drain them — they successfully shortened the rice stalks by nearly 8 inches, making them resilient enough to thrive. This rice is nourished by the same ultra-soft water from Mount Yahiko that is used in the brewing process, creating a seamless flavor profile that reflects the purity of the mountain’s spirit.

A legacy of teaching and the spirit of iyasaka

Founded in 1838, the brewery is historically known as a career-creating brewery. In the mid-19th century, the founder’s unique “Izumiryu” method — a technique specialized for brewing with Niigata’s soft water — was so successful that hundreds of apprentices flocked to Yahiko to learn. These brewers eventually became brewmasters at prominent labels across Japan, spreading the Izumiryu legacy. Even today, the brewery maintains a unique local tradition: instead of saying “kampai” to toast — which they avoid because it can phonetically imply “loss” — they use the ancient word “iyasaka,” meaning “eternal prosperity.” It is a powerful reminder of their deep connection to the sacred lands they have protected for generations.

Why this matters

We chose Yahiko Brewing Company because they embody a rare balance of technical mastery and humble hospitality. Their sake doesn't shout for attention; instead, it offers a clean, silky embrace that elevates every dish it touches. When you open a bottle of Yahiko, you aren't just drinking sake — you are partaking in a legacy of eternal prosperity born from one of Japan's most sacred landscapes.

Meet the brewer

Genichiro Ooi, brewmaster and senior vice president

Around age 30, Genichiro Ooi was sent from a trading company to save the brewery, despite having no prior ties to the village of Yahiko. He fully committed by relocating and joining the local community. Originally a sales manager, he learned brewing from scratch to become the “toji” (brewmaster). Today, Ooi applies daiginjo-level care even to futsushu, crafting sake that heals the soul.

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