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Real Estate Intelligence

Markets reads the Japanese real estate market through data and primary sources. It covers market indicators such as land prices, rents and transaction volumes, redevelopment plans, and area-by-area supply-and-demand analysis. It is written for investors, owners and practitioners deciding whether to buy now or wait, and which areas are likely to appreciate. Rather than gut feeling, we cross-check published statistics against on-the-ground observation from our brokerage and management work, and explain why prices and rents move and the structural forces behind them.

Key topics

  • Market Insights — Market-wide trends and data on land prices, rents and transaction volume.
  • Redevelopment — How redevelopment plans shape area value and future potential.
  • Area Analysis — Supply, demand and potential compared by city, rail line and district.

Common questions

Is now a good time to buy real estate?
There is no single answer. It depends on interest rates, local supply and demand, and your holding goals. This section organizes market data and redevelopment trends so you can decide against your own criteria.
How do I spot areas likely to appreciate?
Overlay four factors: redevelopment plans, transport infrastructure, demographics and new supply. Our area-analysis articles explain the specific indicators we use.
What sources is your market data based on?
Published statistics such as official land prices and the real estate price index, cross-checked with observations from our brokerage and management operations. Sources are cited in each article.
About our editorial process:About the companyEditorial policyAuthors

This section is updated on an ongoing basis as new public information and market developments emerge.

INA NETWORKMarket Insights

What Is High-Value Renovation? Strategies to Maximize ROI in Real Estate Investment

This article explains high-value renovation methods, profit-maximization points, and current trends in real estate renovation from an investor perspective. It also introduces successful examples such as smart home upgrades and green renovation. Learn more about INA&Associates here.

INA NETWORKMarket Insights

What Are Effective Vacancy Reduction and Tenant Recruitment Strategies? How to Differentiate with Online Ads, Renovation, and Upgraded Equipment

This practical guide explains strategic tenant recruitment methods that help shorten vacancy periods. It covers optimizing online advertising, carrying out partial renovations, and strengthening equipment to improve profitability in rental property management.

INA NETWORKMarket Insights

Valid Reasons for Raising Rent and Key Negotiation Points: Risks and Countermeasures Explained

This article explains the valid grounds for raising rent under lease law, the right timing for negotiations, the main risks such as vacancy and litigation, and the points that improve the chances of a successful outcome. Practical knowledge for rental property owners.

INA NETWORKMarket Insights

Market Analysis of Luxury Condominiums Over 200 sqm: Price per Tsubo, Layouts, and Investment Value

Analyzes luxury condominiums over 200 square meters, more than 60 tsubo, using market data. Explains the reality of central Tokyo units priced above 100 million yen and rents above 1 million yen, along with layouts from 3LDK to 6SLDK and their value for investment and owner occupancy.

INA NETWORKMarket Insights

Factory and Warehouse Construction Costs per Tsubo: Market Rates, Ancillary Works, and Subsidies

This guide explains typical construction costs per tsubo for factories and warehouses, including the national average of about 705,000 yen and structural cost differences. It also covers key points for ancillary works and how to use business restructuring and supply chain subsidies.

INA NETWORKMarket Insights

What Is Market Price? Five Essential Ways to Research Land Value and How to Calculate It

This article explains what market price means for land and introduces five practical ways to research it. It covers calculation methods based on fixed asset tax assessed value, officially published land prices, and roadside land values, as well as how to use real estate company appraisals.

INA NETWORKMarket Insights

What Is a Zero-Yen Property? How to Find No-Cost Transfer Real Estate, Benefits, and Cautions

This article explains what zero-yen properties are and how to find real estate offered for free transfer. From vacant-home banks and local governments to specialized zero-yen property sites, it covers practical search methods, benefits, and key cautions from an investor's perspective.

INA NETWORKMarket Insights

What Is Proxy Payment for Public Assistance? Why Property Managers and Owners Should Apply — A Practical Guide

The proxy payment system for public assistance allows the welfare office to send rent directly to property owners. Partially mandated since April 2020, this guide explains the application process, required documents, and practical benefits for property management companies.

INA NETWORKArea Analysis

Japan's Most Expensive Land Is Ginza 4-5-6: ¥67.1 Million/m² in 2026 and How It Differs from the Roadside Value

The top commercial site in Japan's 2026 official land price survey is Yamano Music Ginza Main Store at ¥67.1 million/m². Covers the top five sites, how this differs from the roadside-value leader at ¥53.36 million/m², and how to use each indicator.

Mita 5-Chome West District Redevelopment | Mixed-use project near Shirokane-Takanawa Station with 45 floors above ground and total project cost of about 77 billion yen

Mita 5-Chome West District Redevelopment | Mixed-use project near Shirokane-Takanawa Station with 45 floors above ground and total project cost of about 77 billion yen

The Mita 5-Chome West District Type 1 Urban Redevelopment Project spans about 1.3 hectares across Mita 5-chome and Shirokane 1-chome in Minato City. Following approval to establish the association on July 11, 2025, the project will deliver a mixed-use complex with 45 floors above ground, 2 basement levels, a height of about 167.5 meters, and total floor area of about 75,000 square meters, with completion planned for fiscal 2030.

INA NETWORKMarket Insights

What Is a Failing Condominium? Causes, Investment Risks, and Countermeasures

Explains the definition of a failing condominium, why it occurs, and the investment risks and countermeasures involved. Introduces practical criteria for identifying early warning signs, including dysfunctional owners’ associations, rising vacancy, and aging buildings, to protect asset value.

INA NETWORKMarket Insights

Why Are UR Rental Rents So High? In-Depth Comparison of Upfront Costs, Long-Term Expenses, and Discount Programs

UR rentals often have higher monthly rent than standard rentals, but with no key money, brokerage fees, or renewal fees, the total five-year cost can be lower. This article also explains discount programs such as family and nearby-living discounts.

INA NETWORKMarket Insights

Japan's Stock & Mutual-Fund Investing Apps Compared: A Beginner's Guide to Shōgaku Tōshi (Small-Sum Investing)

A guide to Japan's stock and mutual-fund investing apps, a market where fractional-share and loyalty-point investing let you start with just a few hundred yen. We compare 9 popular apps — including point and round-up investing tools — the six things to check before opening an account, four steps to get started, and how to combine app-based investing with Japanese real estate.

INA NETWORKMarket Insights

Official Land Price vs. Market Price: Four Research Methods and Formulas for Investment Decisions

A clear guide to the difference between official land prices and actual market prices, with four ways to research values. It also introduces formulas based on roadside land values and fixed asset tax assessments to support land investment and sale decisions.

INA NETWORKMarket Insights

How Is Land Price Determined? How to Understand Market Value and Risks of Cheap Land

This article explains six factors that determine land prices, including legal restrictions, size, shape, access, road width, and corner location. It also shows how to research market value using officially published land prices, standard land prices, and comparable transaction cases, while highlighting the risks of cheap land.

INA NETWORKMarket Insights

The Roppongi Tokyo Club Residence Investment Analysis: Asset Value and Yield in a Minato Luxury Tower

This article examines The Roppongi Tokyo Club Residence from an investor's perspective, covering location, brand strength, yield, and transaction prices. It explains the asset value and future potential of this luxury tower in Roppongi, Minato Ward.

INA NETWORKMarket Insights

What Is Private Road Burden Area? Impacts, Benefits, and Drawbacks to Know Before Buying Real Estate

A thorough guide for investors on how private road burden area affects real estate transactions, including frontage obligations, floor area ratio implications, fixed asset tax considerations, and the key benefits and drawbacks to check before buying land.