Junmai • Pure Rice Sake
Yamahai • Traditional yeast starter
Muroka • No charcoal filtration
Nama • Unpasteurised
Genshu • Undiluted
Rice: Wataribune, Yamada Nishiki
Yeast: Natural wild
Polish rate: 55%
What you can expect:
Furosen sakes are made in the most time-consuming way imaginable. The brewers wait for yeasts and lactobacilli to arrive naturally. They ferment slowly, and they press the sake not with machinery but with rocks and gravity. This sake uses heirloom rice varietal wataribune - hard to grow but delicious to drink.
Serve cool, not cold.
About Uehara Shuzo | Shiga Prefecture
Uehara Shuzo was founded in 1862 and is located in Takashima on the North-western side of Lake Biwa. The current Kuramoto (Brewery Owner) is Isao Uehara and he is the 7th generation to run Uehara Shuzo.
Shiga is known for its pure water and the streets of Takashima are lined with fresh water canals and this natural spring water flows into the brewery for their sake brewing. The brewery produces about 80% of its sake from locally grown Shiga rice. Rice is only brought from other prefectures when it is not grown locally. All rice polishing is done in-house by Uehara Shuzo as Uehara-san believes that polishing the rice yourself allows you to monitor the humidity in the grain and that in turn means you can brew better sake.
These 7th generation family brewers have gone back to producing more of their sake each year without any additional cultivated yeasts and they use traditional brewing methods where possible. They have also revived the tradition of using wooden casks for fermenting most of their sake as they believe it provides better insulation for cold and heat rather than metal which reacts more rapidly to ambient temperature changes. The brewery also utilising the pressing technique ‘Tenbin Shibori’ (Wooden beam pressing) for all of the sake they produce. This wooden press takes 3 days to gently press the sake rather than the 12-18 hours it would take if they used a modern Yubata mechanical press.
With such attention to detail these are truly some of the finest sake being made in Japan today.