Notice Regarding the Status of Acquisition of Own Shares

Note: This document has been translated from the Japanese original for reference purpose only. In the event of any

discrepancy between this translated document and the Japanese original, the original shall prevail.

March 2, 2026 Company Name EBARA JITSUGYO CO., LTD.

Representative Takashi Ishii

President and COO

(Securities Code: 6328, TSE Prime Market)

Contact Shuji Ohno

Senior Managing Executive Officer, Head of Planning & Strategy Office (TEL +81-3-5565-2885)

EBARA JITSUGYO CO., LTD. hereby announces that it has acquired its own shares pursuant to the provisions of its Articles of Incorporation, which is in accordance with Article 459, Paragraph 1 of the Companies Act, as described below.

1. Type of shares acquired : Common shares of the Company

2. Total number of shares acquired : 21,800 shares

3. Total acquisition price : 62,381,597 yen

4. Acquisition period : From February 10 to February 28, 2026

5. Acquisition method : Market purchase based on discretionary transaction agreement for the acquisition of own shares.

(Reference)

1. Details of the resolution to acquire own shares made at a meeting of the Board of Directors held on February 9, 2026

   1. Type of shares to be acquired : Common shares of the Company

   2. Total number of shares to be acquired : 600,000 shares (maximum)

      (equivalent to 2.52% of the total number of issued shares, excluding own shares)

   3. Total acquisition price : 1 billion yen (maximum)

   4. Acquisition period : From February 10, to August 31, 2026

   (5). Acquisition method : Market purchase based on discretionary transaction agreement for the acquisition of own shares.

2. Cumulative number of own shares acquired based on the aforementioned Board of Directors'resolution (as of February 28, 2026)

1. Total number of shares acquired : 21,800 shares

2. Total acquisition price : 62,381,597 yen

End