Securities Report – 89th Fiscal Period (April 1, 2025 – March 31, 2026)

Okumura Corporation Securities Report – 89th Fiscal Period (April 1, 2025 – March 31, 2026)

The company operates primarily in the construction industry, advancing projects across diverse sectors including private buildings, public infrastructure, renovation works, and environmentally responsive construction. The 89th fiscal period will be crucial for enhancing initiatives toward a sustainable society while improving productivity and optimizing costs.

This report has been prepared in accordance with the Financial Instruments and Exchange Act as part of the company's investor disclosure obligations. It comprehensively covers financial statements, management policies, performance reviews, risk factors, future forecasts, executive compensation, and shareholder composition to ensure corporate transparency.

The current business environment presents multiple challenges, including fluctuating raw material prices, labor shortages, and increasingly stringent regulations related to climate change. In response, the company is advancing the integration of digital technologies for enhanced construction management, developing energy-efficient building designs, cultivating young technical talent, and strengthening its supply chain.

Financially, revenue is expected to increase slightly compared to the previous year, with ongoing cost-structure reforms aimed at improving operating profit margins. Furthermore, the company has positioned its Environmental, Social, and Governance (ESG) initiatives as a core pillar of management and has established a roadmap toward achieving carbon neutrality.

Going forward, the company will continue to prioritize safety, quality, and environmental considerations while striving to build a flexible management structure capable of responding swiftly to societal changes. Through this report, we aim to further strengthen trust and relationships with shareholders, investors, and all stakeholders.