Koshinohana Shuzo is a small brewery in Niigata City that has spent over a decade pioneering unfiltered sake production, setting itself apart from the prefecture's dominant style of light and dry tanrei karakuchi. The brewery produces a range of flavors that blend elegant ginjo aromas with the depth and character typical of unfiltered sake. Its representative expressions combine Niigata's characteristic dryness with a fuller, more expressive profile.
