Iwanoi Brewery is a long-established sake brewery located in Hanaizumi Town, Ichinoseki City, Iwate Prefecture. It was founded during the Taisho era through investments from local residents and has since remained a community-rooted brewery. Committed to using locally grown rice and pure local water, the brewery combines time-honored traditions with modern sensibilities to produce authentic, regionally inspired sake. Their products are not only enjoyed in Japan but also appreciated overseas. Embracing changing consumer preferences, they also produce innovative styles such as low-alcohol genshu and blended sake.