This sake is brewed using Omachi rice cultivated without pesticides on self-owned fields, following the traditional yamahai method. The pesticide-free rice enhances the natural umami, allowing for a direct and intense rice flavor. Combined with the yamahai brewing method, which creates depth and complexity, and unfiltered, undiluted sake, it becomes a unique creation that showcases the essence of Akioka. The powerful umami from the rice is intensified, offering a rich and bold experience. The balance between the strong acidity and the lingering umami creates a compelling, robust taste.