Omachi is a sake that has been carefully aged in Choryu's underground low-temperature storage facility, bringing out the sake's inherent "unique flavor" more than ever before. By aging it in bottles for a long period in an underground cellar with minimal temperature fluctuations, the complex flavors blend together, resulting in a mellow sake with a lingering finish. This brand allows you to enjoy the taste of sake at different temperatures—chilled, room temperature, and warmed—as time passes.