ORACLE CORPORATION JAPAN is an information technology (IT) company. The Company operates in four business segments. The Software License segment is involved in the sale of relational database management systems, middleware packages, software licenses for development and management use, as well as business applications such as customer relationship management (CRM), enterprise performance management (EPM) and enterprise resource planning (ERP) applications. The Update and Product Support segment offers update rights for its software products and other support services for its products. The Hardware Systems segment is mainly engaged in the sale of computer systems and related software, the repair, maintenance and technical support for servers and storages. The Service segment provides outsourcing services, preventive support services, trainings for its software products and consulting services related to system construction.