water of the mountains,
sake of the skies

brewed in Narai-juku, Nagano.
We brew our sake in one of the highest breweries in Japan, standing at an altitude of 940m and surrounded by a mountainous forest of Japanese cedar trees. In Narai-juku, winter temperatures drop nearly 20°C below zero, causing the mountain water to freeze. After the cold winter, the town gets enveloped in fresh greenery as the air turns more clear and pleasant. In autumn, the mountains are adorned with vibrant foliage. Blessed with an abundance of nature, it is a place to truly experience the changing of seasons.
Most sake breweries use large tanks (3,000L to 8,000L) suitable for mass production, often dividing tasks across a large team. At our brewery, we have scaled down to smaller tanks (900L to 1,800L) so that our single master brewer can meticulously and efficiently manage every step of the brewing process – enabling us to produce high-quality sake through small-lot production. Further, while sake is typically produced in the winter, we have incorporated a year-round production method called “shiki-jozo,” or “four-seasons brewing,” so that we can reflect the changing seasons and beautiful nature of Nagano in our sake.

awards
suginomori brewery
2023.02 Shinshu Brand Awards 2022 NAGANO GOOD DESIGN Grand Prize
2022.10 Good Design Award
2022.09 56th Japan Sign Design Award 2022 Bronze Prize
narai
2022.09 Japan Package Design Awards 2023 Selected
2022.06 Top Award Asia 2022 Gold Award
2022.06 KURAMASTER Junmai Daiginjo-shu Category Gold Prize
2022.05 International Wine Challenge (IWC) 2022 Recommended Wine
the ingredients of narai

water -
the foundation
While many breweries use a stable water source such as well water, narai uses the fresh mountain water of Kiso Valley, flowing from an altitude of over 1,000m. The water originates from a spring near the watershed of the Shinano River and Kiso River, and is characterized by its clarity and smooth, rounded texture brought about by a rare water hardness of less than 25.

rice -
the core
We use rice that has been carefully cultivated by Farm Ichimaru, a rice farm in Azumino, Nagano. We have a strong commitment to using locally grown rice. Our master brewer personally visits the farm, participates in rice planting, and collaborates with the farmers to carefully select the best rice for brewing narai.

sake yeast & koji -
the constituents
We use Kyokai No.7 sake yeast from Nagano, which is known for its strong fermentability and ability to refine aromas elegantly. For the koji mold that converts rice into sugar, we select a strain that is well-balanced with high enzymatic activity.