ODK Solutions Company, Ltd. provides information processing outsourcing services in Japan. The company provides university entrance exam BPO and support solutions for digital transformation of entrance exams; and educational web services. It also offers system services to securities companies and financial institutions; and individual number collection and management systems. In addition, the company develops and sells software; offers information provision services; and operates clinical examination systems for medical institutions. Further, it offers learning management systems; develops, sells, and operates e-learning materials; and offers customer support solutions. The company was incorporated in 1963 and is headquartered in Osaka, Japan.