Nihon Knowledge Co. Ltd. engages in the development and distribution of computer software solutions. Its products include Verification Project and Development Projects. The Verification Project provides a series of processes and consulting services, such as quality planning, test analysis and design, and test execution, during the testing process of the software development process. Development Project mainly involves customization contract development associated with the introduction of package software produced by major vendors, the development and sale of security products, and the development, sale and maintenance of package software. The company was founded in April 1983 and is headquartered in Tokyo, Japan.