Notice of Progress of Acquisition of Treasury Stock

February 2, 2026

Company Name: MARUI GROUP CO., LTD. Representative Name: Hiroshi Aoi

President and Representative Director (Securities Code: 8252, Tokyo Stock Exchange,

Prime Market)

Inquiries: Masakazu Iizuka,

General Manager, Financial Department

(TEL: +81-3-3384-0101)

Notice of Progress of Acquisition of Treasury Shares

(Acquisition of treasury shares in accordance with the provisions of the Articles of Incorporation pursuant to Article 165, Paragraph 2 of the Companies Act)

Marui Group Co., Ltd. hereby announces that it has implemented the acquisition of treasury shares in accordance with the provision of Article 156 of the Companies Act as applied pursuant to Article 165, Paragraph 3 of the same act, as follows:

1. Class of acquired shares Common stock

2. Total number of acquired shares 234,100

3. Total value of acquired shares 699,492,900 yen

4. Acquisition period From January 1, 2026 to January 31, 2026

5. Acquisition method Market purchase on the Tokyo Stock Exchange

(Reference)

1. Resolution of the Board of Directors meeting held on November 11, 2025

   1. Class of shares to be acquired Common stock

   2. Total number of shares that may be Up to 10 million shares

      acquired (5.55% of the total number of shares issued, excluding treasury shares as of October 31, 2025)

   3. Total value of acquired shares Up to 20 billion yen

   4. Acquisition period From November 17, 2025 to May 15, 2026

2. Total number of shares acquired in accordance with the above resolutions of the Board of Directors (as of January 31, 2026)

   1. Total number of acquired shares 234,100 (progress rate: 2.34%)

   2. Total value of acquired shares 699,492,900 yen (progress rate: 3.50%)