About Exhibition General Affairs Services Expo 2026 Tokyo will be held from 17th - 19th June 2026 at Tokyo Big Sight in Tokyo, Japan. This is a trade show and exhibition for professionals in the general affairs, human resources, accounting, and legal affairs fields. It will showcase a wide range of products and services for businesses of all sizes, including: Office supplies and equipment, Human resource management software, Accounting software, etc. It is a great opportunity for professionals to network with colleagues and learn about the latest trends in the industry.