Fujitsu Limited and PwC Japan Group have teamed up. They want to make Fujitsu Cloud Service, powered by Oracle Alloy, more reliable and easier to use. They will focus on Japan’s Economic Security Promotion Act. They want to offer reliable services for key infrastructure.
The collaboration aims to assist critical infrastructure operators in Japan. It helps them manage complex compliance rules. At the same time, it speeds up the safe use of sovereign cloud solutions. Fujitsu and PwC Japan will work together on a reference guide. This guide will be released in December 2025. It will explain how Fujitsu’s sovereign cloud fits with national economic security plans. This guide is a roadmap for organizations. It aids in managing cloud risks, reduces regulatory burdens, and promotes safe digital transformation.
Fujitsu’s sovereign cloud will help the two companies offer customized support. They will design and document risk management measures. This helps each organization meet security standards for its unique environment. The partnership goes beyond compliance. It will focus on security clearance systems, CSPM, and CNAPP. This helps clients protect their workloads and apps on Fujitsu’s sovereign cloud.
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The collaboration will also look into sovereign AI. This AI will support data sovereignty and trust. It boosts Japan’s aim for a secure, clear, and independent digital setup.
This partnership makes Fujitsu and PwC Japan key players in a trusted cloud ecosystem. It supports national security goals. It also helps organizations confidently adopt advanced technologies.

