Otokoyama (300 ml)

Otokoyama is one of Japan's oldest sake brands, with roots tracing to 17th-century Itami before the modern brewery was re-established in Asahikawa, Hokkaido — a city that regularly records Japan's coldest winter temperatures. That extreme cold is not incidental: slow, low-temperature fermentation is the defining condition of Asahikawa sake, producing a clean, dry profile with firm structure.

Sesshu Otokoyama is brewed using soft, ultra-pure snowmelt water drawn from the Daisetsuzan mountain range, water so low in minerals that it yields a lighter, crisper fermentation character than the hard-water breweries of Nada. The style is junmai — no added distilled alcohol — fermented with Hokkaido-grown rice in a cold-climate kura where ambient temperatures naturally regulate the fermentation pace.

The result is a sake that leans markedly dry (karakuchi), with restrained sweetness and a clean, direct finish that has made Otokoyama a benchmark of the Hokkaido dry style for decades. This 300 ml format delivers the full expression in a single-serve pour.