Fujitsu has introduced the launch of its new service, Fujitsu Application Transform powered by Fujitsu Kozuchi, which makes use of generative AI to investigate supply code and robotically generate design paperwork. This service goals to considerably cut back work time by roughly 97% and can be obtainable as a Software as a Service (SaaS) in Japan beginning March 30, 2026.
The new providing is designed to assist the modernization of firms and organizations by leveraging Fujitsu’s system growth experience, proprietary know-how, and generative AI. It focuses on analyzing COBOL and different supply codes inside current legacy methods to robotically generate design paperwork, facilitating a greater understanding of system content material. This builds on the achievements of a earlier software program evaluation and visualization service launched in February 2025.
Fujitsu’s proprietary know-how makes use of code evaluation methods on current applications and manages RAG utilizing Fujitsu Knowledge Graph–Enhanced RAG for Software Engineering. By linking giant volumes of supply code, the service prevents omissions and hallucinations, producing extremely correct and easy-to-read design documentation. This reduces the effort and time beforehand required for understanding programming languages and producing design paperwork, even with out knowledgeable data.
Compared to evaluation solely by basic generative AI, Fujitsu’s know-how generates constant design data with out omissions from the prevailing system supply code, even for advanced COBOL language. This method has improved comprehensiveness by 95% and led to a 60% enchancment within the readability of design paperwork in comparison with typical strategies. These enhancements verify the era of high-quality design paperwork.
Looking forward, Fujitsu plans to supply assist providers for the introduction of this service. Beyond computerized design doc era, the corporate intends to introduce options for rebuilding current supply code for future use, robotically rewriting supply code, and supporting operation and upkeep, beginning in fiscal yr 2026. Fujitsu goals to allow a transparent understanding of present system specs and traits, strongly supporting the formulation and implementation of system modernization and migration methods.
Toshihiro Horiuchi, Managing Executive Officer at SMBC Nikko Securities Inc., commented on the announcement, recognizing it as a practical development within the modernization of legacy methods. He highlighted the collaboration with Fujitsu on reverse-engineering design documentation for legacy languages, together with COBOL, and famous the numerous potential of this know-how. Horiuchi expressed hope for continued collaboration with Fujitsu to attain extra sensible and efficient modernization.