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Real Estate Intelligence

Finance covers the money and the rules around real estate. Across financial planning, tax, regulation and loans, it explains how to design cost and cash flow at every stage of buying, holding and selling. Because interest rates, tax and regulation heavily shape decisions, we provide a practical view grounded in the current rules. It is written for readers from individual investors to owner-operating companies who want to optimize financing and tax exposure.

Key topics

  • Financial Planning — Financial planning and cash-flow design across purchase, holding and sale.
  • Tax System — Taxes on acquisition, holding and transfer, and how to manage the burden.
  • Loans & Financing — Practical points on real estate loan terms, rates and underwriting.

Common questions

What costs are easy to overlook when buying property?
Beyond the price there are brokerage fees, registration costs, acquisition tax and pro-rated property tax. Our financial-planning articles break down the components and typical amounts.
How can I reduce the tax on real estate?
Different rules apply at acquisition, holding and transfer. Tax rules change often, so we present the material on the basis of checking the latest information with a specialist.
How are loan rates and terms decided?
They depend on the property's collateral valuation, the borrower's profile and the lender's policy. Our loan articles set out what underwriters look at.
About our editorial process:About the companyEditorial policyAuthors

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

Major House Builder Comparison Guide: How to Evaluate Warranty, Specifications, and Asset Value

Major Japanese house builders have strengths in brand recognition, warranties, and construction systems. In Japan, these companies are commonly called **ōte house makers** (大手ハウスメーカー): large-scale residential builders that package design, c

What Is Liquidation-Based Inheritance Division? A Guide to Real Estate Sale, Taxes, Pros, and Cons

This article explains liquidation-based inheritance division, a method in which real estate is sold and the proceeds are divided among heirs. It outlines the advantages, such as fairness, tax planning, and securing funds for tax payment, as well as key disadvantages.

What is mortgage cancellation registration? Required documents, fees, and application procedures after paying off the mortgage loan

Even if you pay off your mortgage, the lien on the registry will not automatically disappear. You must receive the necessary documents for mortgage cancellation from your financial institution and apply for mortgage cancellation registratio

How to Write and Send Japans Content-Certified Mail | Post-2024 Fees and Format Rules Explained

A guide to naiyo shomei yubin, Japans content-certified mail, covering the latest post-October-2024 fees (counter 1,420 yen / approx. $9 USD, e-Nyoshomei 1,645 yen / approx. $11 USD), the vertical and horizontal format rules, and how overseas property owners use it, based on Japan Post primary sources.

Japan Rental Lease Penalty Fees: 2026 Guide & Negotiation

In Japan, rental lease break fees typically run one to two months' rent — about ¥83,000 to ¥167,000 (roughly USD 524–1,049) for an average-priced unit. This 2026 guide gives a rent-by-rent fee lookup table, three full cost simulations for a mid-lease termination, and a negotiation process built on Japan's Consumer Contract Act Article 9(2), which requires landlords to disclose how the fee was calculated.

What Is Contract Non-Conformity Liability? Key Differences From Defect Warranty, Time Limits, and Real Estate Sale Risks

A clear guide to contract non-conformity liability introduced under the 2020 Civil Code revision. Covers how it differs from the former defect warranty, plus time limits, exemptions, inspections, and key points in real estate transactions.

What Does “Genkyo” Mean in Japanese Real Estate?

“Genkyo” appears in three unrelated places in Japanese property practice: as-is sales, floor-plan priority in rentals, and the land category used for property tax. This guide separates the three and traces each back to the statute — the Civil Code, the Real Estate Brokerage Act and the national fixed-asset valuation standard.

Tenant Relocation Compensation: Market Range, Legal Basis, and 5 Negotiation Points

A professional guide to the legal basis, typical market range, and cost breakdown of tenant relocation compensation, generally around six to twelve months of rent. It also explains five key negotiation points and the role of just cause under Japan’s lease law.

Japan's Real Estate Acquisition Tax on Resale Condos (2026)

In Japan, buying a resale condo (chūko manshon, 中古マンション) for your own home can mean a real estate acquisition tax bill of ¥0 — even on a ¥75 million (approx. USD 500,000) unit — thanks to a building deduction and a land discount that investors cannot claim. This Japan-specific guide walks global buyers through the 2026 tax rates, deduction tables, and real Tokyo-area calculation examples, plus the annual property tax that keeps running long after the one-time acquisition tax is settled.

Security Deposit, Amortized Deposit, Non-Refundable Deduction, and Guarantee Deposit in Japan: Practical Move-Out Settlement

In Japan’s rental market, `shikikin` (敷金, security deposit), `shokyakukin` (償却金, non-refundable amortized deposit), `shikibiki` (敷引き, fixed non-refundable deduction), and `hoshokin` (保証金, guarantee deposit) may sound similar, but they diffe

What Is Shikikin? A Practical Guide to Security Deposit Returns, Restoration Costs, and Non-Refundable Deductions in Japan

In Japan-specific residential leasing, **shikikin** (敷金) is money a tenant deposits with the landlord under a lease agreement. It is applied to unpaid rent or damage caused intentionally or negligently by the tenant.

A Complete Guide to Filing Real Estate Income Tax Returns: Calculation Methods, Required Documents, and Business-Scale Criteria

A thorough guide to filing tax returns when you have real estate income. Summarizes the tax knowledge investors need, including income calculation, required documents, and criteria for determining whether activities qualify as a business scale.

Should You Set Up an Asset Management Company? Benefits, Taxes, and Costs

A numerical look at the benefits of setting up an asset management company, including corporate tax planning, inheritance strategies, and income splitting, as well as the costs of incorporation and ongoing maintenance. We also explain income and asset thresholds where setup may be effective.

What Is Progressive Taxation? Tax Rates and 7 Tax-Saving Strategies for Real Estate Investors

This guide explains how progressive taxation works and outlines income tax, inheritance tax, and gift tax rates. It also summarizes seven tax-saving strategies for real estate investors, including loss offsetting, expense deductions, depreciation, and incorporation.

Income Tax and Resident Tax Rates: How an Asset Management Company Differs from Individual Ownership

This article explains tax-saving strategies using an asset management company by comparing the top combined individual tax rate of 55% with corporate tax rates of roughly 20% to 30%. It also covers concrete tax examples, inheritance planning, and key cautions.