Yukinobousha Jyunmai Ginjyo (1.8 L)

Founded in 1902 by Saito Yataro in Yurihonjo City, Akita, Saiya Brewery built its kura on a natural 6-metre slope — the Nobori-gura, or climbing brewery — so that rice polishing at the hilltop feeds fermentation and pressing downward by gravity alone, eliminating mechanical agitation at every stage. That structural philosophy is inseparable from the liquid: less physical stress means finer texture and cleaner aromatics in the finished sake.

The water source is a mineral-rich underground spring drawing from Mount Chokai (鳥海山), whose snowmelt-fed aquifer delivers soft, low-iron water that supports the delicate ginjo fermentation profile. Rice is Akita Sake Komachi polished to 55% (seimaibuai) — a ginjo-specific cultivar, over half of which is grown by brewery employees themselves, giving Saiya end-to-end paddy-to-bottle control that is genuinely rare among premium kura.

Production follows the house's 'San-nai-zukuri' (three-no) doctrine: no paddle-mixing, no charcoal filtration, no water addition. Fermentation relies on natural convection and a proprietary in-house yeast (jikagei kobo) propagated each season, with slow cold ginjo-zukuri temperatures. The result is bottled as genshu (undiluted, ~15–16% ABV) and left unfiltered — preserving native texture without the weight typical of Tohoku-region genshu.

What is unusual here: the combination of full genshu strength and no charcoal filtration normally produces a richer, more rustic profile, yet the San-nai-zukuri discipline yields a sake that reads as clean and precise — a deliberate transgression of the Tohoku genshu archetype. Drink now through 3 years; serve at 10–12°C to preserve the ginjo aromatic lift.