We are pleased to announce that the greenhouse gas emission reduction targets set by Rooftop Greening System Co., Ltd. have been certified by the international climate change initiative "SBT (Science Based Targets)." SBT is an international framework in which companies set greenhouse gas emission reduction targets that align with the levels required by the Paris Agreement, and the validity of these targets is certified by third-party organizations based on scientific evidence. Our company has contributed to addressing urban heat island effects, reducing CO₂ emissions, and preserving biodiversity through our business activities in rooftop and wall greening. The acquisition of SBT certification will further deepen our efforts in our business operations and will allow us to work together with our customers and partners towards the realization of a decarbonized society. We will continue to strive for a sustainable future.

We are pleased to announce that our initiatives have been featured on the Kinki Bureau of Economy, Trade and Industry's website in the section "Examples of Initiatives by Kansai Companies Toward Achieving Carbon Neutrality." The site showcases examples of companies and organizations in the Kansai region that are working toward carbon neutrality, detailing the background of each company's efforts, specific activities, and the results achieved through these initiatives. In addition to our efforts through our greening and solar power generation businesses, we are also advancing initiatives that contribute to the realization of a sustainable society from the perspective of our operational structure. This inclusion is an acknowledgment that these initiatives are valuable examples contributing to carbon neutrality. We will continue to contribute to the realization of a decarbonized society and the creation of a comfortable urban environment from both our business activities and operational structure.

Green Roof System Co., Ltd. will be exhibiting at "EcoPro 2025 (within SDGs Week EXPO)" in collaboration with the Hyogo Industrial Revitalization Center. At the venue, we will introduce our environmental measures and energy-saving initiatives through the introduction of solar power generation equipment as a business operator for Tokyo's global warming countermeasures. We will also provide information on the HTT subsidy program, which helps reduce the burden of introducing renewable energy equipment, showcase actual construction examples, and offer consultations regarding the installation of solar power generation equipment. We will deliver useful information for businesses considering reducing electricity costs and pursuing decarbonization management. We sincerely look forward to your visit. Event Dates: December 10 (Wed) to December 12 (Fri), 2025, 10:00 AM to 5:00 PM Venue: Tokyo Big Sight, East Hall 5, Booth No. 010