Otsuka 

Otsuka Corporation, headquartered in Tokyo, Japan, operates as a technology services provider, primarily focusing on system integration and comprehensive support solutions within Japan. Its System Integration Business segment delivers a wide array of services, including strategic consulting, system design and development, transport and installation, and network infrastructure construction. This division also furnishes clients with vital management systems and collaborative software, such as enterprise resource planning (ERP) systems and groupware, tailored for specialized areas like CAD and web technologies. Additionally, it supplies a full suite of software, hardware, intranet, and security products essential for establishing and expanding computer networks. The segment is also involved in the sale of computers, copiers, communication equipment, and associated software, alongside undertaking custom software development projects. The Service and Support Business segment is dedicated to providing critical post-implementation assistance. This encompasses supplying consumables, performing hardware and software maintenance, offering dedicated telephone support, and managing various outsourcing requirements. A key offering is their emergency computer rescue service, available to both corporate entities and individual users. Furthermore, this segment delivers extensive network support, covering the entire lifecycle of corporate information systems from initial planning and design to construction and ongoing operation. It also provides expert system engineers on an outsourced basis and offers educational support services. Otsuka Corporation was established in 1961.