20th Infra Inspection, Maintenance & Renewal Exhibition 2026 at Tokyo Big Sight

The 20th Infra Inspection, Maintenance & Renewal Exhibition will be held at Tokyo Big Sight in Koto-ku, Tokyo, from July 15th (Wed) to July 17th (Fri), 2026. This is a specialized B to B exhibition focusing on "efficient maintenance" and "smart renewal" of Japan's aging infrastructure.

Cutting-Edge Technologies and Services for Infrastructure Maintenance

The exhibition will showcase the latest technologies and services related to the inspection, diagnosis, repair, and renewal of infrastructure such as roads, bridges, tunnels, and water/sewage systems. Specifically, it will feature 3D measurement and inspection technologies, inspection/diagnosis/monitoring technologies, repair and reinforcement techniques, and various infrastructure maintenance methods. As infrastructure built during Japan's period of high economic growth reaches its renewal peak, this event serves as a platform to foster collaboration between industry, government, and academia, facilitating high-quality business matching to address urgent national and local government priorities.

Seminars and Lectures to Grasp Latest Trends

Throughout the exhibition, a series of seminars and lectures will cover diverse topics including DX in the infrastructure sector, national resilience, and the utilization of new technologies. Experts from various fields will present on subjects such as Tokyo's underground power cable initiatives, the Ministry of Land, Infrastructure, Transport and Tourism's (MLIT) promotion of new technologies in public works and its basic technology plan, Tokyo Metro Group's DX challenges, the current state and trends of next-generation air mobility, and efforts to strengthen national resilience. Keynote speeches and panel discussions are also planned, offering deep insights into the latest information shaping the future of infrastructure and initiatives for building a resilient society.

Target Audience and Participation

The primary target audience includes government agencies, local municipalities, railway companies, highway operators, electric and gas companies, construction consultants, construction companies, independent administrative agencies, universities, research institutions, and related manufacturers. Admission is free but requires pre-registration. For registration details, exhibitor information, and seminar schedules, please refer to the official website.

Exhibition Details

• Event Name: 20th Infra Inspection, Maintenance & Renewal Exhibition
• Dates: July 15 (Wed) - July 17 (Fri), 2026
• Time: 10:00 - 17:00
• Venue: Tokyo Big Sight East Halls 1-3 (3-11-1 Ariake, Koto-ku, Tokyo)
• Admission: Free (Pre-registration required)

Access

• Train: Short walk from "Tokyo Big Sight Station" on the Yurikamome Line or "Kokusai-Tenjijo Station" on the Rinkai Line.
• Bus: Alight at the "Tokyo Big Sight" bus stop (Toei Bus).

This event is recommended for those interested in the latest infrastructure maintenance technologies and policy trends. Attendance at seminars is also free but requires pre-registration. Visitors are advised to check the official website for the most up-to-date information and details.