Umakara Mansaku Tokubetu Junmai (720 ml)

Hinomaru Jozo in Masuda-machi, Yokote City made a commercially rare commitment: 100% of production is tokutei meishoshu — not a single litre of Futsuu-shu leaves the brewery. That principled stance, held by a house founded in 1689 under Lord Satake of the Akita domain, shapes every decision down to this entry-level Tokubetsu Junmai.

Yokote sits in a mountain-ringed basin that ranks as Japan's third most snow-covered city. That extreme cold suppresses ambient bacteria and holds fermentation temperatures low through the long winter, while four subterranean wells draw aquifer water filtered through the Ou (Kurikoma) Mountain range — water the prefecture considers among its finest. The result is a sake of notable textural clarity and restrained sweetness.

The Tokubetsu Junmai is built on Akinosei rice milled to a 55% seimaibuai, fermented at low temperature during the Akita winter using one of 16 documented yeast strains. Crucially, aging occurs in small 1.8-litre bottles rather than the industry-standard 500–1,000-litre tanks — a wine-cellar logic the brewery credits with blocking oxidation and locking aromatic precision. Bottled at 15% ABV.

What no peer does: this brewery holds the sole legal right in Japan to use the 'Hinomaru' name, predating the national flag's adoption by roughly 200 years. Non-vintage; drink now through 12 months from purchase for peak umami definition.