TOKYO--(BUSINESS WIRE)--Featuring "RETAILTECH JAPAN" and "SECURITY SHOW", the Nikkei Inc. will concurrently hold one of Japan's largest exhibition events of its kind. The "RETAILTECH JAPAN" exhibition will unveil the latest IT systems that advance the state of supply chains and marketing of distribution businesses. "SECURITY SHOW" will introduce security-related products and services that bring the perception of safe communities into reality. “RETAILTECH JAPAN” will introduce information equipm