Founded in 1896 in Shimane prefecture, this family-run brewery is located near the Iwami Ginzan silver mine, a UNESCO World Heritage Site. The brewery is known for crafting elegant, expressive sake using pristine spring water from the foot of Mount. Sanbe and locally grown Shimane rice, including the rare Kairyohattannagare variety. Led by a young wife-and-husband brewing team, Ichinomiya combines traditional handcrafting techniques with modern creativity, producing sake that is both authentic and approachable. Their passion for quality, local ingredients, and delicate flavor expression has earned attention from sake lovers in Japan and abroad.