Fujitsu and PwC Japan partner on economic security measures for sovereign cloud solution

• 30 Oct 2025
• TM Team
• 0 Comments

Fujitsu Limited and PwC Japan Group (hereinafter PwC Japan)  announced a collaboration to enhance the reliability and accelerate market penetration of the Fujitsu Cloud Service powered by Oracle Alloy. This partnership will focus on supporting compliance with the System for Ensuring Stable Provision of Critical Infrastructure Services under Japan's Economic Security Promotion Act.

Through this collaboration, Fujitsu and PwC Japan aim to develop a reference guide clarifying Fujitsu's sovereign cloud service's compliance status with the System for Ensuring Stable Provision of Critical Infrastructure Services . The guide, set to be published in December 2025, will provide a practical framework for specified critical infrastructure operators in Japan to formulate and implement mandatory risk management measures, thereby reducing the burden of compliance and promoting cloud adoption.

Based on Fujitsu's sovereign cloud service, Fujitsu and PwC Japan will provide support for the design and documentation of cloud user-side risk management measures, tailored to the specific risk characteristics and operational requirements of each specified critical infrastructure operator [4]. In addition, the two companies aim to expand their collaboration into areas such as supporting compliance with the security clearance system, assisting with CSPM/CNAPP application [5] for apps on Fujitsu's sovereign cloud service, and promoting the utilization of sovereign AI with data sovereignty and trustworthiness.

Kazushi Koga, Corporate Executive Officer, Fujitsu Limited, comments, "The new guideline developed together with PwC Japan will clearly articulate the reliability of Fujitsu's sovereign cloud service and its alignment with Japan’s Economic Security Promotion Act. By offering practical guidance for meeting regulatory requirements, we aim to substantially reduce the compliance burden for our customers. Through Fujitsu's secure and dependable sovereign cloud service, we are committed to empowering our critical infrastructure partners to operate safely and sustainably."