Search a municipality, compare up to five areas and follow ten years of price history, 2016–2025.
Prices are shown only where at least five transaction records exist. Price search covers one prefecture at a time.
Fictional sample figures, shown to illustrate the response shape. Tiles are for comparison only, not geographic boundaries.
See the 2025 median price per square metre or total price for one property type at a time.
Review year-on-year movement, three- and five-year trends and the latest price against the ten-year high.
Compare condominium age groups and observed renovated or unrenovated transactions, with both sample sizes shown.
Place up to five areas side by side using the same year, property type and calculation.
Official land prices are being added to this plan before checkout opens. Transaction-based prices are available now.
Check the record count, years available and the reason a value was withheld before using it.
You get one joined result instead of downloading, parsing and joining several government sources yourself.
Transaction prices and population statistics are joined to a consistent municipality identifier.
Property types, time periods and sample rules stay consistent, so two areas are not compared on different definitions.
Every result states its record count, source and year, with a clear reason when a value is withheld.
The service combines ten years of transaction observations with municipality names and population context. Availability varies by area, so coverage is shown instead of filling gaps with estimates.
The downloadable sample is free and needs no email address. Its figures are fictional and are provided only to show the response format.
For teams that need repeatable municipality research without maintaining their own government-data pipeline. Use the API from your application or ask the same questions through an MCP-compatible assistant.
A municipality lookup uses 1 credit, a district summary uses 3, a comparison or ten-year history uses 5, and a search uses 10. The plan is self-service and does not include custom analysis or implementation work.
If a limit is reached, the request is rejected (HTTP 429); there is no overage charge. The monthly credit allowance resets on the 1st of each UTC calendar month.
¥9,800/ month, excluding tax
The price above excludes consumption tax. Tax handling will be confirmed before checkout opens.
Review the Terms, Privacy Policy, Cancellation & Refund Policy, and 特定商取引法に基づく表記.
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