Appraisal reports, registry maps, land history and hazards on one screen. Ask the AI "what was this land before?" and make desk research for appraisal, survey and title DD faster and more consistent.
Sound familiar?
Examples of problems appraisers, surveyors, judicial scriveners and lawyers may face.
Appraisal reports, cadastral maps, prices, hazards — a round of offices for every case.
With MAPRISE
Nationwide appraisal-report data (258,214 records as of August 2026), registry maps, 19 years of land prices and hazards on one screen.
Just ask the AI
“Summarise nearby land prices and hazards for this lot”
Reference gathering
Fetched office by officeOne screen
Was this once a river? Hard for junior staff to judge.
With MAPRISE
Meiji-era wetlands, old topographic maps and flood-control landform maps layered together, with the AI explaining terms so junior staff can do the first pass.
Just ask the AI
“What was this land? Does it sit on an old river channel?”
Periods to compare
Meiji era → today
A distant inheritance case — I want a read before travelling there.
With MAPRISE
Zoning, prices, hazards and population cover all 47 prefectures. Regulations, hazards, history and surroundings come together in a scored report within minutes.
Just ask the AI
“What geographic risks matter for title DD here?”
Coverage
All 47 prefectures
* Comparisons illustrate how the workflow changes; they are not measurements. Actual results vary by environment and usage.
Before and after
Places to check
Fetched per office, matched by hand
Regulations
Hazards
Prices & population
Formal appraisal/survey/title checks still required
* Comparisons illustrate how the workflow changes; they are not measurements. Actual results vary by environment and usage.
Nothing to learn
No menus or jargon to memorise. Ask in your own words and the AI looks up the data on the map and answers — qualitative questions like "what kind of area is this?" and quantitative ones like "by what percentage did it change?" alike.
No training needed
Enter an address and say what you want to know. No manuals or training sessions.
Ask how to use it, too
Ask "how do I show flood depth on the map?" and the AI walks you through it.
Qualitative and quantitative
Get both the narrative ("what is this area like?") and the numbers (percent, people, scores), with charts.
A conversation with MAPRISE AI
What was this land in the past?
Meiji-era maps show rice paddies, and the flood-control landform map places it near an old river channel — a ground check is advisable.
How much have nearby land prices changed in 5 years?
Aggregated from nearby published and benchmark land prices.
What does "back marsh" mean?
Low, wet ground formed behind natural levees where floodwater pooled. Typically poorly drained, with soft ground.
Give me an overall risk score
Four risks scored out of 10 (higher means riskier).
* The conversation illustrates the shape of the answers; figures are examples unless quoted from a real screen. AI answers are for reference only — please confirm important decisions with a specialist.
By the numbers
Appraisal report records (all 47 prefectures nationwide, as of Aug 2026), including two independent appraisals per point and comparison / income / cost valuations on the map.
Source: MLIT Real Estate Information Library (Appraisal Reports, XCT001)
Registry (legal-affairs) map data, now available nationwide. With parcel polygons, boundary pre-investigation can be done at the desk.
Source: Legal Affairs Bureau registry maps (G-Spatial Information Center)
Nationwide (2026 official land prices; 2023–2025 prefectural land-price survey, all 47 prefectures), with some areas retaining records back to 2007 — evidence for comparison and income approaches over time.
Source: MLIT National Land Numerical Information (L01/L02)
Land-history overlays such as the seamless geological map (nationwide) and historical topographic maps (major regions nationwide). Flood-control landform classification is limited to the areas GSI has surveyed. Cross-area cases run on the same platform.
Source: MAPRISE coverage
Breakdown: Appraisal evidence — reports & land prices on one screen / Boundary pre-check — registry & land history overlaid on one screen / Title DD — regulations & hazards gathered for one property at once
* The comparison illustrates how the workflow changes; it is not a measurement. Actual results vary by environment and usage.
| Scenario | Before | After (MAPRISE) |
|---|---|---|
| Appraisal evidence | Manually gather reports / land prices / comparables | Appraisal-report layer + 19 years of land prices on one screen |
| Boundary pre-check | Obtain registry map, survey drawings, land history separately | Registry map, parcel polygons, and land history overlaid |
| Title / transaction DD | Investigate regulations, hazards, title separately | Gather one property's data at once; get an overview of overall risk |
The Before / After above illustrates how the workflow can change with MAPRISE; it is not a measured result. Actual results vary by environment and usage.
Display appraisal report information across all 47 prefectures nationwide (258,214 records, as of August 2026) as map points; click to see comparison, income, and cost valuations in a popup. Because two independent appraisals per standard point are included, you can also check valuation objectivity. Nineteen years of land-price trends, surrounding comparables, and station-power vs. land-price analysis reinforce your evidence.
On-map display of appraisal report data is available in early access. (AI integration and PDF output are planned for Phase 2.)
Note: the data is reference information and does not replace a formal appraisal.
Check registry maps (now available nationwide) and parcel polygons on the map. Overlaying Meiji-era wetlands, historical topographic maps, and flood-control landform classifications lets you pre-investigate land formation and boundary changes at the desk, narrowing down before fieldwork and survey.
Note: this data has no certifying function at the Legal Affairs Bureau. It does not replace formal boundary determination or survey; please use it as an aid to preliminary investigation.
For settlement, inheritance, and dispute cases, grasp a property's regulations, hazards, land history, and surroundings in one pass. Generate an investigation report with a reference overall risk score, supporting due diligence that includes the geospatial information often outside your specialty.
Note: analysis results are reference information. Formal title confirmation requires obtaining a certified registry record.
Q. Can a solo practice use it?
A. Yes. For professionals we recommend the Pro plan, suited to solo and small offices — AI chat, detailed reports (10/month), and your own logo.
Q. How reliable is the data?
A. We integrate public data from MLIT, the Legal Affairs Bureau, AIST, and others with sources cited. It is reference information, not a substitute for formal appraisal, survey, or title confirmation; each screen shows a disclaimer.
Q. Do you cover areas outside Kyushu?
A. Yes. Foundational data for decision-making — zoning, land prices, hazards, and population — is available across all 47 prefectures nationwide. Registry maps, parcel polygons, and appraisal reports also went nationwide as of August 2026. Some specialist data, such as the pre-war topographic maps, AED locations and city-gas service areas, is available in Kyushu first, where we started, and we plan to keep expanding its coverage. Foundational data, registry maps, and appraisal reports can already support pre-investigation outside Kyushu.
Q. How about security?
A. Built in the cloud with TLS encryption end-to-end. The property information you input is not shared with other users.
Q. Can multiple staff at our office share one account?
A. Yes. The Pro plan we recommend for professionals supports up to 3 shared seats (rollout in progress). For larger offices, the Business plan (10 seats) is also available.
For professionals' pre-investigation work, we recommend the Pro plan.
Free during beta — try any plan
The beta is free to try. We're also happy to schedule a demo.
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