Saison Information Systems Co., Ltd. engages in the software package, system development and operational business. It operates through the following business segments: Fintech Platform, Distribution IT Service, and HULFT. The Fintech Platform segment handles the development and operation of the credit industry. The Distribution IT Service segment provides system construction and operation for the distribution and service industries. It also offers data collaboration services. The HULFT segment manages the sales, maintenance, and system development of package software such as the data link platform, HULFT. The company was founded on September 1, 1970 and is headquartered in Tokyo, Japan.