FY2026 Q1 Business Report

December 5, 2025

Company Name: Ateam Holdings Co., Ltd. Representative: Takao Hayashi, President (Code Number: 3662)

Contact: Mayuko Morishita, Corporate Officer, General Manager of Corporate Development Division (Tel: +81-52-747-5573)

Ateam Holdings Co., Ltd. disclosed the "FY2026 Q1 Business Report" on December 5, 2025 in Japanese. This document has been translated as a summary of 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.

1. FY2026 Q1 Financial Results

   Revenue and Adjusted EBITDA declined slightly Y/Y and Q/Q.

   FY2026 started as expected due to steady profit compared to the consolidated earnings forecast.

   	Revenue	Adjusted EBITDA	Ordinary Income	Net Income
   FY2026 Q1 (million JPY)	5,259	287	234	295
   Y/Y (%)	97.4	92.5	102.3	228.2
   Q/Q (%)	93.0	93.8	63.8	1197.1

2. Topics in FY2026 Q1

   1. Acquired SiGNITY, Inc. through M&A

      PUSH ONE, operated by SiGNITY, Inc., is a commercial product suitable for developing clients in our goal to become a "Business Boost Company". By integrating it into our existing businesses, we will be able to further strengthen our customer acquisition capabilities and cross-sell it as a solution to our existing clients.

      1. Company Name	SiGNITY, Inc.
      2. Head Office	1-2-1 Shirokane, Minato-ku, Tokyo
      3. Business	Development and operation of the push notification service PUSH ONE Smartphone lock screen advertising business

      The following English translation is for reference purposes only, as it was originally prepared and published by the Company in Japanese and is qualified in its entirety by the original Japanese version submitted to the Tokyo Stock Exchange. Please refer to the Japanese version in the event of any discrepancy between the English and Japanese versions.
      	4. Capital	50 million JPY
      	5. Number of Employees	13 employees (1 director, 12 full-time employees)
      	6. Number of Shares Acquired	4,400 shares
      	7. Share Transfer Date	November 20, 2025
      	8. Acquisition Price	Acquisition Price: 1,050 million JPY Advisory fees, etc. (estimated amount): 56 million JPY Total (estimated amount): 1,106 million JPY *We raised 1 billion JPY through bank borrowings to optimize our capital structure and acquire shares.

      The EV/EBITDA multiple is approximately 6x relative to SiGNITY's Adjusted EBITDA for the fiscal year

      ended September 2025. This multiple is within the range of generally accepted multiples.

      (Note): For more details, please refer to the "Notice Regarding Acquisition of Shares and Consolidation of SiGNITY, Inc." disclosed on September 30, 2025. This information is as of September 30, 2025.

   2. Completed the Transfer of Shares of Ateam Finergy Inc.

      We have conducted a carve-out and transfer of a business operated by our subsidiary to optimize our Group's business portfolio and maximize business value while being mindful of management resource allocation.

      1. Company Name	Ateam Finergy Inc.
      2. Business	Insurance agency business "NaviNavi Insurance"
      3. Transferee Company	Sasuke Financial Lab, inc.
      4. Share Transfer Date	August 1, 2025
      5. Number of Shares Transferred	100,000 shares
      6. Transfer Price	Transfer Price：160 million JPY Gain on sale of shares of subsidiaries and associates: Approximately 153 million JPY

      Gain on sale of shares of subsidiaries and associates of approximately 153 million JPY was recorded as extraordinary income in FY2026 Q1.

      
      
      

   3. "FRAGARIAMEMORIES Color of Wishes" currently in co-development with Sanrio Company, Ltd. Announcing "FRAGARIAMEMORIES Color of Wishes" currently in co-development.

FRAGARIAMEMORIES Color of Wishes " is the first smartphone game in the

"FRAGARIAMEMORIES" multimedia project featuring a chivalrous fantasy setting of story and music.