Notice of Delisting of Company Shares

September 25, 2025

NTT DATA Group Corporation

TOKYO - September 25, 2025 - NTT DATA Group Corporation (the "Company") hereby announces that at the extraordinary general shareholders' meeting held on August 29, 2025, the Company's shareholders approved the share consolidation proposal as originally presented. As a result, the Company's common shares will meet the delisting criteria set forth in the Securities Listing Regulations of the Tokyo Stock Exchange, Inc. (the "Tokyo Stock Exchange"), and will be delisted from the Tokyo Stock Exchange Prime Market as of September 26, 2025.
For further details, please refer to the Company's press release dated August 29, 2025, titled "Notice Concerning Approval of Resolutions on Share Consolidation, Abolition of Share Unit, and Partial Amendment to Articles of Incorporation." 1

The Company would like to express its heartfelt gratitude to its shareholders and all stakeholders for their longstanding understanding and warm support provided to the Company's management.

Going forward, under our mission of "Accelerate client success and positively impact society through responsible innovation", the Company is committed to further enhancing corporate value and contributing to society. We sincerely appreciate your continued understanding and support.