Yamashina Corporation signed a contract with RAD Japan in the next year after the celebration of its 100th anniversary. It will introduce RAD's suite of IoT systems at its own factory. This system is designed for manufacturing factories, for sensors, communications, and software. And so on to provide solutions. It can help the factory analyze and manage the production schedule, hours of operation, hourly output, machinery operation status, equipment status, abnormal information, etc. Yamashina is expected to be in April this year after the introduction of the system. Starting operation, you can have predictive maintenance and traceability of product history, improve production efficiency and product quality.