Data Horizon Co.,Ltd. engages in the development and provision of medical information services in Japan. The company provides data health related services to insurers; and generic drug notification services, as well as analytics for data health planning, medical examinations, diabetic nephropathy and hypertension aggravation, and behavior and medical institution consultation services. It also offers health business support, receipt check, and health management support systems. The company was founded in 1981 and is headquartered in Hiroshima, Japan. Data Horizon Co.,Ltd. operates as a subsidiary of DeNA Co., Ltd.