Making corporate documents AI-readable requires converting human-formatted files—especially PDFs with complex tables and layouts—into structured data formats like JSON or Markdown before feeding them into AI systems. This preprocessing step, known as Intelligent Document Processing (IDP), is what KDAN JAPAN’s June 2026 seminar in Tokyo focused on, addressing why generative AI tools so often misread enterprise documents.
Event Overview
On Tuesday, June 23, 2026, KDAN JAPAN hosted a seminar titled “How to Transform Documents into AI-Readable Formats” at the TKP Kanda Business Center in Tokyo. The session brought together enterprise IT and operations professionals to address a recurring problem: why AI tools struggle to extract accurate information from everyday business documents, and what organizations can do about it.
Why Can’t AI “Read” Your Documents?
Vast amounts of corporate documents, particularly PDFs, lie dormant within organizations as untapped information assets. With the rapid advancement of generative AI, companies have high expectations for automating and streamlining operations using these resources.
However, once implemented, many organizations find themselves hitting an “AI Wall.” Common frustrations raised during the seminar included AI returning irrelevant or off-target answers even after implementing Retrieval-Augmented Generation (RAG), and AI systems misinterpreting tables and complex document layouts.
The reality is that document layouts and tabular structures designed to be easy for humans to read are often breeding grounds for AI misinterpretation. This mismatch between human-readable and machine-readable formatting is a primary driver of hallucinations—instances where AI generates plausible-sounding but incorrect information.
Data Structuring and IDP: The Keys to Unleashing AI’s True Potential
The critical key to overcoming this challenge lies in preprocessing—structuring data—before feeding information into an AI system. To maximize the capabilities of an AI engine, documents must be organized by elements such as headings, paragraphs, and tables, then converted into formats AI can easily comprehend, including JSON or Markdown.
During the seminar, KDAN JAPAN demonstrated this data transformation process using KDAN’s intelligent document analysis technology, walking attendees through how unstructured PDFs become machine-readable inputs ready for downstream AI workflows.
High-Precision Data Conversion with ComPDF AI
A core part of the demonstration centered on ComPDF AI, KDAN’s intelligent document processing technology. By using ComPDF AI to convert documents into structured data (IDP), organizations can generate AI-optimized data without manual reformatting. ComPDF AI →
Integrating this high-quality structured data into a RAG knowledge base minimizes the risk of hallucinations and improves the accuracy and quality of AI-generated responses—directly addressing the “AI Wall” frustrations many attendees described experiencing in their own organizations.
Attendee Feedback and Key Takeaways
The seminar drew a large audience of highly engaged participants. In the post-event survey, attendees shared encouraging feedback, including comments describing the content as thorough and highly practical for daily operations.
The level of engagement reflected a broader trend: strong, widespread interest among Japanese enterprises in leveraging AI and accelerating document digital transformation (DX). KDAN JAPAN remains focused on supporting operational efficiency and helping organizations maximize their information assets through ongoing development of AI-driven document DX solutions.
What’s Next: KDAN JAPAN’s September 2026 Seminar
KDAN JAPAN’s next seminar is scheduled for September 2026, with a provisional theme of “Organize and Mobilize: From Data Structuring to AI Agent Implementation.” The session will build on this seminar’s foundation, going deeper into the practical implementation of AI Agents on top of structured document data. Further details will be announced closer to the event date.
When evaluating document AI-readiness initiatives, organizations should prioritize confirming three things: whether document preprocessing structures data by element (headings, paragraphs, tables) before AI ingestion, whether the resulting structured data integrates cleanly into existing RAG knowledge bases, and whether the deployment model fits internal data governance and security requirements.
Frequently Asked Questions
RAG systems retrieve information from a knowledge base, but if the underlying documents were never structured for machine readability, the AI retrieves the wrong context or misreads relevant sections. The accuracy of RAG depends heavily on how well source documents were preprocessed before being indexed, not just on the retrieval mechanism itself.
Layouts and tables designed for human visual scanning—merged cells, multi-column text, embedded headers—do not map cleanly to the linear, element-based way AI models parse content. A table that’s intuitive for a person to read can be interpreted by an AI model as disconnected or out-of-order data, leading to misinterpretation.
Data structuring is the process of breaking a document down into discrete elements—headings, paragraphs, tables, and other components—and converting them into formats like JSON or Markdown that AI systems can parse reliably. Without this preprocessing step, AI models are working from ambiguous input, which increases the likelihood of inaccurate output.
ComPDF AI applies Intelligent Document Processing (IDP) to analyze a document’s structure and extract its elements, generating structured output optimized for AI consumption. This removes the need for organizations to manually reformat documents before integrating them into AI workflows.
When structured, high-quality data is integrated into a RAG knowledge base, the AI has cleaner, unambiguous context to retrieve from. This reduces the chance that the model fills gaps with plausible-sounding but incorrect information, which is what’s commonly described as a hallucination.
Seminar attendees who work in daily document-heavy operations described the practical value of structuring data before AI adoption as directly relevant to their day-to-day workflows. Properly structured documents reduce the back-and-forth of correcting AI errors, which in turn lowers the operational overhead of maintaining an AI-assisted document workflow.
Ready to make your documents AI-ready with ComPDF AI?
Contact Our Team →