Data-driven advisory for Tokyo investors

Tokyo's most advanced real-estate intelligence for investors.

Station-level analytics, GRM benchmarks and layout-based insights used to build clear, data-backed briefs and strategies for investors in the Tokyo residential market.

Station-level analyticsGRM · Yields · Walk-timeInvestor briefs & reports
For investorsSee the internal tools
Built on transaction data, rental benchmarks and live listings across Tokyo's 23 wards, interpreted into clear recommendations for capital allocation.
Tokyo Market Snapshot
All dealsStationsLayouts
Median price / m² (central Tokyo)
¥1,980,000
+4.3% YoY
Gross yield range
3.2% – 5.8%
Benchmarked by station & layout
Illustrative stationsGRM (mo)
Roppongi · 1LDK88×12.7%
Shinjuku · 1K110×10.2%
Yushima · 1R94×11.9%

Data-driven clarity for high-level investment decisions

Tokyo-Insights transforms the complexity of Tokyo’s real-estate market into actionable intelligence for professional investors. We analyze every station, layout, transaction, and listing to produce ultra-granular GRM benchmarks, reliable sales–rent matching, and market isochrone maps that reveal undervalued areas and real investment opportunities.

Our approach combines data-engineering, financial modeling, and deep expertise of the Japanese residential market. The result: tools that allow investors to identify arbitrage, evaluate assets in seconds, and build strategies aligned with performance constraints—yield, risk, and location.

  • Private & institutional investors seeking analytical advantage
  • International buyers needing clarity in an opaque market
  • Industry professionals requiring precise comparison & deal validation

Tools that power real decisions

Tokyo Insights turns raw transaction, rental and listing data into structured internal tools that support investor briefs, station comparisons and deal validation.

Deal Finder
All deals · Ranked by GRM & yield

Internal screening engine used to filter, rank and compare listings by GRM, cap rate, DSCR, layout, age and walking distance to the station.

Tokyo Insights Deal Finder interface
GRM monthlyCap rateStation-level
GRM Benchmarks
Matched keys · Sales & rents

Benchmarks built by matching sales and rent data by station, walk, layout and age — the backbone of our GRM and yield analysis for investors.

GRM matched keys table with station, layout, and age filters
GRM yearsGross yieldData-backed
Isochrone Maps
Travel-time catchment areas

Visualisations of 1–5 minute walking isochrones around each station, used to understand catchment areas and context for specific assets and listings.

Isochrone map around a Tokyo station
Walk-timeStationsCatchment
Median sold price (illustrative sample)
¥159,900,000
Selected central stations
Active listings tracked
128k+
Sales & rents combined
Stations monitored
500+
Greater Tokyo area
Layouts covered
1R – 3LDK
Granular by station & age

For investors

Use Tokyo Insights as your private analytics and advisory layer: from initial station screening to detailed validation of specific assets, backed by structured market data.

  • Custom briefs built around your budget and risk profile
  • Deal validation using GRM, yield and DSCR benchmarks
  • Station and layout comparisons across Tokyo
Discover services for investors →

Investor services (premium)

A premium, one-to-one service for investors and professionals who want recurring, curated insights on Tokyo's market, plus priority access to new analytical dashboards.

  • Periodic market briefings and station-level updates
  • Structured reviews of shortlisted assets
  • Access to advanced tools during advisory engagements
Explore premium investor services →

Market insights & research

Long-form notes, data breakdowns and station-level spotlights documenting how Tokyo's market actually behaves over time.