Expanding environmentally friendly buildings (green buildings)

Green buildings are an initiative that aims to contribute to the realization of a sustainable environment and improved quality of life for future generations. They are resource-efficient, environmentally friendly, and socially responsible throughout the entire lifecycle of a building, from site selection to design, construction, operation, maintenance, renovation, and demolition, and they are designed to create and operate healthy and prosperous buildings and local communities.
The expansion of green buildings will contribute to increasing the appeal of buildings and areas along the railway line through the construction of sustainable architecture, and we will continue to strive to achieve this as we move forward with building construction and management plans.

Five of the properties owned by our group have received DBJ Green Building certification, based on evaluations of environmental performance, tenant convenience, and the efforts of the owners and property stakeholders.
In September 2024, the large-scale complex "NAMBA SkyO" received recertification under the "DBJ Green Building Certification" from the Development Bank of Japan Inc., and in April 2025, "Kita-Osaka Truck Terminal Building 1 (opened in April 2020)", "Kita-Osaka Truck Terminal Building 2 (opened in January 2014)", and "Osaka Prefectural Food Products Distribution Center Building E (opened in April 2023)" also received recertification.
As a result, "NAMBA SkyO" maintained its Five Stars rating as a building with outstanding environmental and social considerations, among the best in Japan. In addition, "Kita-Osaka Truck Terminal Building 1" was re-certified as a Five Star building for its enhanced convenience and comfort for employees, while "Kita-Osaka Truck Terminal Building 2" and "Osaka Prefectural Food Products Distribution Center Building E" were re-certified as buildings with extremely excellent environmental and social considerations (Four Stars).
Furthermore, in June 2026, the "Kita-Osaka Truck Terminal Building No. 7 (opened in April 2026)" received a Five Star rating in recognition of its convenience and comfort for facility users, disaster prevention capabilities, and efforts to create a comfortable working environment.