Cierpa & Company has announced that it started providing its sustainability information disclosure support cloud, 'SmartESG', to Citizen Watch Co., Ltd. on April 1, 2026. Citizen Watch aims to utilize SmartESG to centrally manage its sustainability data on the cloud, streamline internal data collection processes, and visualize the relationships among various sustainability metrics. Furthermore, the platform's AI capabilities will enhance the efficiency of responding to evaluation institutions, thereby supporting Citizen Watch's commitment to sustainable management and improving corporate value.