Real estate fund management's "data gridlock" — cleared, once and for all.

PM, AM, FM, and Accounting — unified on one platform. AI automates the manual work, freeing your team for what matters most.

About PEREGRINE CONSULTING

In Japan's real estate fund industry, data has long lived in silos — PM systems, accounting tools, and spreadsheets that never talk to each other. Monthly PM reports take days to compile. The same data gets re-entered across multiple systems. Nobody knows which Excel file holds the "true" numbers. PEREGRINE CONSULTING was founded to solve this problem. We developed Theseus Data Lake (TDL), an AI-powered data lakehouse ERP built specifically for real estate fund operations. By unifying Property Management, Asset Management, Fund Management, and Accounting on a single platform, TDL automates the manual work — and frees your team to focus on what matters most.

The Story Behind the Name

Why does the Ship of Theseus
remain the Ship of Theseus?

In ancient Greek legend, the Ship of Theseus was repaired piece by piece over the centuries — until not a single original plank remained.

And yet — people still called it the Ship of Theseus.
Because its purpose and identity never changed.

TDL is built on the same philosophy.
As AI evolves, accounting standards change, and industry needs shift — TDL continuously advances with the latest technology.
Yet for users, it remains the same trusted, familiar data platform they rely on every day.

Always evolving. Always the same.
That is the vision our team built into Theseus Data Lake.