Omachi is a sake that is carefully aged in Choryu's underground low-temperature storage facility, bringing out the unique umami flavor inherent to sake more than ever before. Aging in the bottle for a long period in an underground cellar with minimal temperature change allows the complex flavors to blend together, resulting in a mellow sake with a long-lasting finish. This is a brand that can be enjoyed over time as the flavor changes with temperature, whether it's served chilled, at room temperature, or warm.