Ebara : Notice Regarding Acquisition of Treasury Shares

(Translation)

Note: This document has been translated from the Japanese original for reference purposes only. In the event of any discrepancy between this translated document and the Japanese original, the original shall prevail.

May 1, 2026

To whom it may concern,

Company EBARA CORPORATION

Representative Shugo Hosoda, Director, CEO & COO

President, Representative Executive Officer

(Securities code: 6361, TSE Prime Market)

Contact Tetsuya Fuchida, Executive Officer, CFO (Tel: +81-3-3743-6111)

Notice Regarding Acquisition of Treasury Shares

(Repurchase of shares in accordance with the Articles of Incorporation pursuant to Article 459, Paragraph 1 of the Companies Act)

EBARA CORPORATION (hereinafter referred to as the "Company") announces the repurchase of treasury shares pursuant to Article 459, Paragraph 1 of the Companies Act and Article 38 of the Company's Articles of Incorporation as detailed below.

(Reference)

1. Details of the resolution at the Board of Directors meeting held on February 13, 2026

   Type of shares to be (1) repurchased	Common shares of the Company
   Total number of shares that may (2) be repurchased	3,000,000 shares (maximum) (0.66% of outstanding shares (excluding treasury shares))
   (3) Aggregate repurchase price	10 billion yen (maximum)
   (4) Period of repurchase*2	February 16, 2026 to December 31, 2026
   (5) Repurchase method	Market purchases based on the discretionary dealing contract regarding repurchase of common shares of the Company

2. Total number of treasury shares acquired as of April 30, 2026 pursuant to the above resolution of the Board of Directors

   1. Total number of shares repurchased*1: 0 shares

   2. Aggregate repurchased amount*1: 0 yen

*1. On a delivery basis

*2. On a contract basis

END