Kyoritsu Computer & Communication Co., Ltd. sells mobile phones and other devices in Japan. It offers telephone exchange systems, smartphone extension and linkage solutions, call center reception systems, and network construction services including WAN, wired LAN, wireless LAN, server construction, PC setup, remote access, and PC monitoring. The company also provides Docomo Office Link, Anshin Manager/CLOMO, WowTalk, docodesu car, CloudSign, and smartphone usage support, store, and class services. In addition, it offers Microsoft solutions such as Microsoft Teams, Microsoft 365, Cloud Server Microsoft Azure, and Windows Virtual Desktop; financial accounting, sales management, human resources and labor management systems, Bugyo cloud edge, and Bugyo collaboration fusion solution; cloud-based business systems; and ICT solutions for local governments, schools, and hospitals. It is also involved in retail and corporate sales of mobile communications equipment and software, and provides maintenance and operation services. The company was formerly known as Kyoritsu Densetsu Co., Ltd. and changed its name to Kyoritsu Computer & Communication Co., Ltd. in November 1988. It was founded in 1964 and is based in Minato, Japan.