Notice Regarding Status of Treasury Stock Acquisition and Completion of Acquisition (Based on the Provisions of Article 459, Paragraph 1 of the Companies Act and the Articles of Incorporation)

Overview of Treasury Stock Acquisition

Japan Business Systems Co., Ltd. implemented treasury stock acquisition pursuant to the resolution of the Board of Directors dated November 21, 2025, in accordance with Article 459, Paragraph 1 of the Companies Act and the provisions of the Articles of Incorporation. The target was the Company’s common stock, with an acquisition cap of 1,200,000 shares, a maximum acquisition price of 2.4 billion yen, and a period from November 25, 2025, to February 28, 2026. During the acquisition period from January 1 to January 30, 2026, 570,000 shares were acquired via market purchase at a total acquisition price of 1,020,748,800 yen, upon which the acquisition based on this Board resolution was concluded.

Cumulative Acquisition Status and Impact on Shareholders

As of January 30, 2026, a cumulative total of 1,200,000 shares have been acquired at a total acquisition price of 2,021,074,200 yen. The number of shares acquired corresponds to 2.63% of the total issued shares excluding treasury stock. This acquisition is expected to suppress dilution of issued shares and enhance shareholder value. The acquisition method was market purchase on the Tokyo Stock Exchange. While the details of fund usage are unclear, it is presumed that the objective is to improve capital efficiency through treasury stock acquisition.