Notice Regarding the Application Deadline for Shareholder Benefits

For shareholders who are recorded in the shareholder registry as of December 31, 2025, and hold 300 shares (3 units) or more of our company's stock, and who have not yet completed the application procedure for shareholder benefits, we would like to provide the following information.

Application Deadline Thursday, April 30, 2026

Application Method Please check the 'Shareholder Benefits Guide' enclosed with the 'Notice of Convocation of the 11th Annual General Meeting of Shareholders' sent on March 11, 2026, and complete the application procedure according to the method described therein.

If the procedure is not completed by the application deadline, you will not be eligible to receive the shareholder benefits, so we kindly ask for your prompt attention to this matter. If you have any questions, please contact the Shareholder Benefits Inquiry Desk below.

Shareholder Benefits Inquiry Desk E-mail: yutai@aicross.co.jp

[Company Profile] Company Name: AI CROSS Inc. (Securities Code: 4476) Representative: Noriko Harada, Representative Director and CEO Location: 20F Shiroyama Trust Tower, 4-3-1 Toranomon, Minato-ku, Tokyo Established: March 2015 Business Description: Smart AI Engagement Business

AI CROSS Inc. AI CROSS Inc. is a company providing enterprise messaging services and AI-utilized solutions. Its main services include the SMS delivery service 'Zettai Reach! SMS', the RCS delivery platform 'Zettai Reach! RCS', and various data analysis services utilizing AI such as 'Deep Predictor', supporting companies in improving operational efficiency and facilitating smooth communication with customers.