Yomeishu Seizo Co., Ltd. produces and sells alcoholic beverages and food products in Japan and internationally. It operates through the Yomeishu-Related Business and Kurasuwa-Related Business segments, offering quasi-drugs, foodstuffs, alcohol, and foods with functional claims. The company is also involved in real estate sales, leasing, management, and brokerage; restaurant and shop management; manufacturing and sales of alcoholic beverages; manufacturing, sales, import, and brokerage of food products; outsourced analysis and testing in physical chemistry and pharmaceutical science, along with related consulting; and renewable energy electricity generation, supply, and sales, including solar energy, as well as business and consulting services related to environmental measurement certification. Incorporated in 1923, it is headquartered in Tokyo, Japan.