Kirinzan Dento Karakuchi Genshu (300 ml)

When the Saito family renamed their Aga-machi brewery Kirinzan in 1882, they were staking an identity on the mountain at their doorstep — and on the soft, low-mineral water filtering through beech-forest soils into the Tokonami River basin below it. That water is the technical foundation of everything: its near-zero mineral load enables the extended, slow cold fermentation that defines Niigata's Tanrei Karakuchi (light-and-dry) school.

The Dento Karakuchi Genshu is bottled undiluted — genshu — a deliberate departure from Kirinzan's standard practice of diluting to 15–16% ABV. The rice, drawn from within a 10 km radius of the brewery (the result of nearly 30 years of collaboration with 55 local Aga-machi growers), is milled and fermented using proprietary yeast G901 via the sokujo moto method. Stainless-steel tank aging preserves the clean, unadorned grain character the brewery prizes above aromatic showmanship.

What separates this expression is the genshu format applied to a dry, classically structured Honjozo-style profile — most undiluted sake leans rich or sweet; here the higher ABV sharpens the already razor-edged finish rather than softening it. Drink now through two years, slightly chilled or at room temperature to let the undiluted weight open fully.