Notice concerning resolution on matters related to acquisition of treasury stock

September 12, 2025

News Release

Company name: Kamigumi Co., Ltd.

Representative: Yoshihiro Fukai, President & Representative Director

Stock code: 9364; TSE Prime Market

Inquiries: Yasuhiro Kishino, Senior Corporate Officer, General Manager of Financial Hq. (Telephone: +81-78-271- 5119)

Notice concerning resolution on matters related to acquisition of treasury stock (Acquisition of treasury stock based on provisions of the Articles of Association, pursuant to Article 165, Paragraph 2 of the Companies Act)

In its meeting held today

hereinafter) passed a resolution on matters related to the acquisition of treasury stock based on the provisions of Article 156 of the Companies Act of Japan, applicable as reworded under the provisions of Article 165, Paragraph 3 of that Act.

Details

1. Purpose of acquisition of treasury stock

   To enable execution of dynamic capital policies in response to changes in the business environment

2. Details of matters related to acquisition of treasury stock

   1. Class of stock subject to acquisition: Kamigumi common stock
      
      
   2. Total number of shares acquirable: 3,800,000 shares (maximum)
      
      

      (3.75% of total number of shares issued and outstanding [not including treasury stock])

   3. Total acquisition price of shares: 13,000 million yen (maximum)
      
      
   4. Period of acquisition: September 16, 2025
      March 24, 2026
      
      
   5. Method of acquisition: Market purchase on the Tokyo Stock Exchange
      
      

Reference Holdings of treasury stock as of August 31, 2025 Total issued shares (excl. treasury stock): 101,297,318 shares Treasury stock: 5,279,519 shares