Seikai

"Seikai" is a traditional brand that has carved its history alongside Watanabe Sahei Shoten since its founding. Its name, embodying the pure water of Nikko and the wish to open up a new era, symbolizes the brewery's sincere attitude toward sake making.
The true essence of this brand lies in its simple, unadorned umami that makes the most of the ingredients' quality. Backing the brewery's high Junmai ratio (approx. 90%), it is made using traditional methods without any added alcohol, coexisting with the soft swell of the rice itself and the crispness nurtured by the Nikko winter.
Many products carry the name "Shizen-jo" (Natural Brewing), and while not flashy, it has long been loved as a versatile food-pairing sake that makes everyday meals delicious and rich. It is the taste of unchanging trust that has continued for over 180 years in Nikko.