Mamezou Holdings Co.,Ltd. authorizes a Buyback Plan.

Mamezou Holdings Co Ltd is a Japan-based company mainly engaged in the information service business and industrial machinery business. It operates through two business segments. The Information Services segment has three divisions. Business solutions division designs and develops software. Engineering solutions division produces software and hardware. It is also engaged in the development and provision of industrial robots, and cloud-linked car failure diagnosis machines and drive recorders. Education solutions division provides the engineers in information field with a practical place to convey the methodologies and technologies that constitute software development. The Industrial Machinery segment is engaged in the provision of customer service such as start-up, and maintenance of semiconductor manufacturing equipment at factories, and the repair and sale of semiconductor manufacturing equipment parts. It also develops software and collects and analyzes data for factory automation.