IR Systems and IR Activities | Japan Exchange Group

This page explains the Investor Relations (IR) Systems requirements for listed companies on Japan Exchange Group. Under the Tokyo Stock Exchange Code of Corporate Conduct, listed companies must develop an IR system to communicate with shareholders and investors. Companies determine specific details based on their size and shareholder composition, and must disclose their IR development status in corporate governance reports. The page provides preparation guidelines for mandatory IR system implementation (April 30, 2025) and summarizes investor feedback on IR systems and activities, including expectations for improvement and well-received initiatives from domestic and overseas investors (July 22, 2025).