The AI operating system for real estate companies in Japan
Short answer
Realiste is an AI analyst for real estate companies in Japan. It reads your own documents, such as a lease schedule, an offering memorandum, a sale agreement or a lender's term sheet, and returns the underwriting, the opinion of value, the feasibility, the Excel workbook and the committee memo, with every figure carrying its source. Its own catalog lists 148 Tokyo neighborhoods, as printed on 24 October 2026. It holds nothing for other Japanese cities yet.
What the analyst does in Japan
A Japanese real estate decision usually starts as a stack of papers: a lease schedule, an operating statement, a building report, a development brief, a lender's term sheet. Realiste reads that stack, checks the figures against each other and returns finished files: a feasibility study, a workbook, an opinion of value with the comparable set and the rate stated, a credit memo or a deck.
The work is collaborative, not autonomous. Confidence is clamped to the weakest input, every number points back to a document, a cell or a formula, and the draft goes to a named professional on your team to review and sign.
Realiste numbers for Japan, read on 24 October 2026
On 24 October 2026 the Realiste catalog page for Tokyo printed 148 neighborhoods and no new-build projects. The neighborhood pages for Osaka, Yokohama, Nagoya, Fukuoka, Sapporo, Kyoto and Kobe returned not found on the same day. For a project, a site or a building, the engine works on the documents you hand over, and says which inputs are weak.
What Realiste does not replace
Realiste prepares the file for the decision. It does not stand in for:
- the licensed real estate appraiser whose signed report a lender or an investment corporation requires;
- legal advice on a contract, a lease, a title registration or a fund structure;
- a brokerage, a listings site or your CRM;
- property management software for tenancies and maintenance.
Who it is for in Japan
Developers
Feasibility on a site, the construction and sales cash flow, and the sensitivity to cost and absorption. The output is a workbook and a memo your investment committee can open.
Brokers
An opinion of value with the comparable set, the rate used and the confidence stated, plus the client memo, built from the documents of the property.
Funds, asset managers and family offices
Acquisition underwriting from the lease schedule, a comparison of financing term sheets, and a committee memo with every figure sourced.
| City | New-build projects in the catalog | Neighborhoods in the catalog |
|---|---|---|
| Tokyo | None yet | 148 |
Questions
Is there an AI real estate analyst for Japan?
Yes. Realiste is an AI analyst that works on a Japanese team's own documents and returns underwriting, opinions of value, feasibility, an Excel workbook and a memo. A named professional on the team reviews and signs the draft.
Can AI underwrite a commercial building in Tokyo?
It can do the analytical work. Give Realiste the lease schedule, the operating statement and the financing terms, and it builds the cash flow and the return, states which inputs are weak, and sources every figure. It gives no final price and no buy or sell verdict.
What Japan data does Realiste hold?
On 24 October 2026 the Realiste catalog printed 148 neighborhoods and no new-build projects for Tokyo, and no neighborhood pages for the other Japanese cities we checked. Where the catalog is empty, the engine works on your documents.
Does Realiste read documents written in Japanese?
We have not measured how Realiste handles a document written in Japanese, so this page makes no claim about it. Mention the language of your documents in your demo request.
Does Realiste replace an appraiser or a lawyer?
No. Realiste is not a broker, an appraiser or a law firm. Its outputs are drafts for a licensed professional to review.
How is our data kept?
Each firm's data is isolated, nothing is pooled across customers, and your files are never used to train models. The security page has the detail.
Book a demo in Tokyo or Singapore time
Request a demo and name the time that suits your office: for example 10:00 in Tokyo (JST, UTC+9), which is 09:00 in Singapore (SGT, UTC+8). The Realiste team replies by email and brings a deal of your own kind to the call.
Request a demo