Yayoi Co., Ltd. (Headquarters: Chiyoda-ku, Tokyo; Representative Director, President & CEO: Kenichiro Muto; hereinafter "Yayoi") will exhibit at "Back Office World 2026 Summer Tokyo," a comprehensive exhibition for back-office operations, to be held at Tokyo Big Sight from July 8 (Wed) to July 10 (Fri), 2026. During the exhibition, Yayoi will showcase and demonstrate cloud services that support the efficiency of back-office operations and promote DX, as well as present the latest operational challenges and solutions through participation in exhibitor seminars. In recent years, with labor shortages and diversifying work styles, the efficiency of back-office operations and the promotion of DX have become important management issues for companies. Amidst this trend, interest in business reforms utilizing cloud services and AI is growing. "Back Office World" is an exhibition that brings together products and services for back-office domains such as HR, accounting, general affairs, and legal affairs, and is an event where company representatives can gain the latest solutions and practical knowledge. Through its participation in this exhibition, Yayoi will introduce its "Yayoi Next" series of cloud services that support back-office operations in accounting and labor domains, and propose concrete ways to reduce workload and improve productivity. At the venue, visitors can experience a realistic image of post-implementation utilization through product demonstrations, and consultations on utilization tailored to each company's challenges will also be available. Furthermore, Yayoi will participate in an exhibitor seminar during the event, where it plans to explain the use of AI in back-office operations in the context of environmental changes and trends in AI utilization. Exhibition Overview Exhibition Name: Back Office World 2026 Summer Tokyo Organizer: Bizcrew EXPO Executive Committee Dates: July 8 (Wed) - July 10 (Fri), 2026, 10:00 AM - 5:00 PM daily (Seminar venue opens a