AI purpose-built to turn Japanese PMRs into data you can rely on
We’ve combined our expertise in Japanese real estate and software development with proprietary AI to build Hephaestus: the engine that transforms your PMRs into standardized data and powers Data Manager.
Manually compiling PMRs becomes harder to sustain as reports accumulate, but simply handing them to AI cannot ensure consistent, verified data across Japan’s fragmented reporting practices.
The same label can mean different things
A figure’s meaning depends on where it appears in the report, not just its label.
Different names can mean the same thing
Property managers use their own terminology, even when reporting the same information.
Report layouts don’t follow a fixed pattern
Even the same property manager can change a report’s layout from month to month.
Hephaestus combines our Japanese reporting knowledge, software expertise and proprietary AI in a system that builds on the reports we’ve already processed. Reporting conventions and resolved exceptions become reusable rules for extracting data, so each reporting challenge we solve strengthens our ability to deliver data you can rely on.
38 assets · 7 normalized fields · Updated 15 Sep
Behind Hephaestus is the experience of processing thousands of PMRs from property managers across Japan, including the reporting variations and exceptions that make standardization difficult.
Reports processed
Reporting variations handled
Download the data Hephaestus standardizes in Excel or CSV for your models, analysis and reporting.
Access the same standardized data directly in Excel, BI tools or your internal systems through DNK’s connections and custom feeds.
