Neural Group, Inc. engages in artificial intelligence (AI) engineering business. It operates through the following services: Smart City, Signage, and Fashion. The Smart City service provides analysis of the dynamics of people and goods in fields such as local governments and agencies, parking lot companies, manufacturing companies, and retailers for the creation of smart cities. The Signage service handles AI signage advertising services for real estate developers, commercial facilities, and railway operations. The Fashion service offers AI-based fashion trend analysis for apparel companies. The company was founded by Roi Shigematsu on January 22, 2018 and is headquartered in Tokyo, Japan.