West Japan Robotics Center, Expo 2025 site and other facility tours held for institutional investors and analysts

Obayashi Corporation holds briefings and construction site tours in order to provide institutional investors and securities analysts with a better understanding of its business performance and operations. Obayashi held a tour of its West Japan Robotics Center on December 12, 2024, and a construction site tour of the Expo 2025 Osaka, Kansai site and its Osaka main office tour the following day on December 13, 2024, with 17 institutional investors and securities analysts in attendance.