Grade-A condominium prices in Minato-ku (港区) averaged ¥2.1 million per square metre in Q4 2025, up roughly 9% year-on-year, according to Tokyo Kantei data published in January 2026. That single figure captures the central tension facing high-net-worth foreigners who are living in Tokyo or weighing a move: the city remains competitive against London and Singapore in dollar terms, but local-currency appreciation is accelerating, and the regulatory environment for foreign owners has grown materially more complex over the past eighteen months. This guide covers what actually matters in 2026: what things cost at the upper end of the market, how Japan taxes foreign residents, what the visa and permanent residency landscape looks like, and what property ownership requires from a non-resident or newly arrived buyer.

What Living in Tokyo Actually Costs at the High End

The yen has stabilised in the ¥148–155 per US dollar range as of April 2026, according to Bank of Japan data. That rate still makes Tokyo meaningfully cheaper in dollar terms than it was in 2021, but costs in yen are rising at a pace that rewards buyers who move sooner.

For luxury rentals, Savills Japan’s Residential Market report for Q1 2026 puts high-end serviced apartments in Minato-ku at ¥600,000 to ¥1,500,000 per month for units between 100 and 150 square metres. Premium detached houses in Denenchofu (田園調布) and Hiroo (広尾) reach ¥800,000 to ¥2,000,000 per month. These are not outliers; they are the market rate for the addresses most senior corporate assignees and private buyers target.

Beyond housing, the recurring costs that shape a family’s annual budget are substantial. International school fees at institutions such as the American School in Japan (ASIJ), the British International School (BIS), and NIST International School ran ¥3.5 million to ¥5.5 million per child for the 2025–26 academic year, based on published fee schedules. Comprehensive private health insurance from providers including AXA Japan and Cigna Japan costs ¥400,000 to ¥900,000 per year per adult. A full-time, live-out housekeeper in central Tokyo commands ¥250,000 to ¥400,000 per month at current agency market rates.

For a family of four occupying a 130-square-metre apartment in Azabu (麻布), with two children in international school and two comprehensive health policies, the fixed annual outlay before discretionary spending sits comfortably above ¥30 million. That context matters when evaluating whether to rent long-term or commit capital to a purchase. The rent-versus-buy calculation for Tokyo apartments is more nuanced than it appears at first glance, particularly once property tax and transaction costs are factored in.

Taxation: What Foreign Residents Owe and When

Japan’s tax system treats foreign nationals the same as citizens once residency is established, and the thresholds arrive faster than most newcomers expect.

Any foreigner residing in Japan for one year or more becomes a 居住者 (kyojuusha, tax resident) subject to worldwide income taxation under Article 2 of the 所得税法 (Income Tax Act). For the first five of any ten years in Japan, a special category applies: 非永住者 (hi-eijuusha, non-permanent resident). Under this status, foreign-source income remitted to Japan is taxable; foreign-source income left offshore is not. After five years of Japanese residency, 全世界所得課税 (worldwide income taxation) applies in full, meaning all foreign dividends, capital gains, and rental income become reportable and taxable in Japan regardless of where they are received.

The top marginal rate is 45% national income tax plus 10% 住民税 (jūminzei, resident tax levied by the municipality), producing a combined ceiling of 55% on income above approximately ¥40 million, as confirmed by the 国税庁 (National Tax Agency) for fiscal year 2025.

Property owners face two recurring taxes. 固定資産税 (kotei-shisan-zei, fixed-asset tax) is levied at 1.4% of assessed value. 都市計画税 (toshi-keikaku-zei, city planning tax) adds 0.3%. Assessed value (固定資産税評価額) is typically 60 to 70% of market price and is reassessed every three years; the next reassessment falls in FY2027. Two reliefs apply at the luxury level: the 小規模住宅用地特例 (small-scale residential land special measure) reduces the fixed-asset tax base for land up to 200 square metres to one-sixth of assessed value and the city planning tax base to one-third; and new reinforced-concrete or steel-reinforced-concrete マンション (manshon, Japanese usage meaning freehold condominium) receive a 50% fixed-asset tax reduction for the first five years after completion, extended to seven years for 認定長期優良住宅 (certified long-life quality housing) units.

A worked example: a Minato-ku condominium purchased at ¥200 million, with a building assessed value of ¥80 million and a land share assessed at ¥60 million, generates approximately ¥1,000,000 in combined property tax per year during the first five years, rising to roughly ¥1,700,000 once the new-construction reduction expires.

On inheritance and gift tax, a significant reform took effect on April 1, 2025, under the 相続税法 (Inheritance Tax Act) amendment included in the 令和7年度税制改正大綱 (FY2025 Tax Reform Outline). The period during which departing foreign residents remain subject to Japanese inheritance and gift tax on worldwide assets was extended from five years to ten years post-departure. Real estate located in Japan is always subject to Japanese inheritance tax, regardless of the owner’s residency status. The top inheritance tax rate is 55% on amounts above ¥600 million. The annual gift tax exemption under 暦年贈与 (reki-nen-zouyo, annual gift giving) remains ¥1,100,000 per recipient in 2026.

Visas, Permanent Residency, and the 2025 Revocation Rule

The visa pathway most relevant to high-net-worth professionals relocating to Tokyo is the 高度専門職ビザ (Highly Skilled Professional visa, HSP). The system is points-based: 70 points qualifies for HSP-1 status; 80 points or above qualifies for HSP-2, which makes the holder eligible for 永住権 (eijuuken, Japanese permanent residency) after just one year of continuous residence. The 出入国在留管理庁 (Immigration Services Agency) confirmed no structural changes to the HSP framework for FY2026.

The standard permanent residency track requires ten years of continuous residence, including at least five years on a work or spouse visa. The HSP route compresses that to one to three years depending on the applicant’s points score, making it the most practical pathway for senior executives, fund managers, and entrepreneurs with documented professional credentials.

One critical development: an amendment to the 出入国管理及び難民認定法 (Immigration Control and Refugee Recognition Act) enacted in June 2025 introduced a 永住許可取消し制度 (PR revocation system). Permanent residency can now be revoked for non-compliance with tax obligations or social insurance enrollment. High-net-worth residents must ensure their 住民税 (jūminzei) payments are current and that they are enrolled in either 社会保険 (shakai hoken, employer-based health and pension insurance) or 国民健康保険 (kokumin kenkō hoken, the national health insurance scheme for non-employed residents). National health insurance premiums are income-based and capped at approximately ¥1,040,000 per year for 2026, per the 厚生労働省 (Ministry of Health, Labour and Welfare).

For those exploring Tokyo without a long-term commitment, Japan’s デジタルノマドビザ (digital nomad visa), launched in March 2024, permits a six-month stay renewable once. It requires documented income above ¥10 million per year and private health insurance. It carries no pathway to permanent residency.

For a fuller picture of how visa status intersects with neighborhood selection and property access, the Minato-ku neighborhood guide for foreign residents covers the practical geography of Azabu, Roppongi, and the surrounding wards in detail.

Property Ownership for Non-Residents: The Legal Framework in 2026

Japan imposes no nationality-based restrictions on property ownership. Freehold 所有権 (shoyuuken, ownership title) is available to all foreign nationals across all property types, from a studio in Shinjuku to a detached house in Denenchofu. That openness is genuine, but the administrative obligations attached to ownership have become more demanding since 2024.

Under the 不動産登記法 (Real Property Registration Act) amendment that took effect April 1, 2024, overseas owners must register a Japan domestic contact address in the 登記簿 (touki-bo, the official property register maintained by the Legal Affairs Bureau). The same amendment requires that inheritance-based ownership transfers be registered within three years. Non-compliance with either obligation carries penalty risk.

Non-resident owners, meaning those who own property in Japan but do not live here full-time, must appoint a 納税管理人 (nōzei-kanri-nin, tax agent), a Japan-based individual or entity authorized to receive tax notices and submit payments on the owner’s behalf. The 納税管理人届出書 (tax agent notification form) is filed with the relevant 都税事務所 (to-zei-jimusho, Tokyo Metropolitan Tax Office). Failure to appoint one risks late-payment penalties under the 延滞税 (entai-zei, delinquency surcharge) regime.

Closing costs for a Tokyo purchase run 6 to 8% of the purchase price, covering 登録免許税 (torokumenkyo-zei, registration licence tax), 不動産取得税 (fudosan-shutoku-zei, real property acquisition tax), agency commission, and 司法書士 (shiho-shoshi, judicial scrivener) fees for the 登記 (touki, the transfer of legal title recorded at the Legal Affairs Bureau). On a ¥300 million transaction, that means ¥18 million to ¥24 million in transaction costs before any renovation or furnishing budget.

The 重要事項説明 (juuyou-jikou-setsumei, the statutory pre-contract disclosure meeting) is the single most consequential step in a Tokyo purchase. It is the legally mandated session at which a licensed 宅建士 (takken-shi, Japan’s licensed real-estate transaction specialist) must present and explain all material facts about the property, the title, and the transaction terms. Most agencies in Tokyo route clients through unlicensed salespeople for the entire process and produce the licensed specialist only at this closing meeting. Buyers who have not had expert guidance throughout the negotiation and due-diligence phases arrive at that meeting without the context to evaluate what they are hearing. For transactions at the ¥300 million level and above, that gap is a material risk. Koukyuu’s model addresses it directly: a licensed 宅建士 personally handles every stage of the engagement, from the initial brief through viewings, negotiation, due diligence, and contract, not only the statutory disclosure session.

For a detailed breakdown of what the purchase process looks like at the upper end of the Tokyo market, the 2026 guide to Tokyo apartments for sale covers pricing, neighborhood selection, and the mechanics of the buying process for foreign purchasers.

Healthcare, Schools, and the Infrastructure of Daily Life

Tokyo’s infrastructure for internationally mobile residents is well-developed, but it is concentrated in specific wards. Minato-ku and Shibuya-ku (渋谷区) account for the highest density of international schools, English-speaking medical facilities, and foreign-resident services in the city.

For healthcare, the international hospitals most frequently used by expat residents include St. Luke’s International Hospital (聖路加国際病院) in Chuo-ku, Tokyo Midtown Medical Center in Roppongi (六本木), and Hiroo Hospital (広尾病院) in Shibuya-ku. Consultation fees at these facilities run approximately ¥15,000 per visit. Private international health insurance from AXA Japan or Cigna Japan is the standard approach for residents who want English-language service and coverage that extends beyond Japan, with annual premiums in the ¥400,000 to ¥900,000 range for comprehensive adult coverage.

International schooling is the largest single discretionary cost for families. The American School in Japan, the British International School, and NIST International School all operate in or near Minato-ku and Shibuya-ku, with annual fees between ¥3.5 million and ¥5.5 million per child. Waiting lists at the most established schools are real; families relocating with school-age children are advised to begin applications twelve to eighteen months before the intended start date.

The 2026 guide to best neighborhoods in Tokyo for foreigners provides a useful overview of how different wards compare on international amenities, transit access, and community density for newly arrived residents.

What the Numbers Mean for a Buying Decision in 2026

The arithmetic of living in Tokyo at the upper end of the market points consistently toward ownership for those with a horizon of five years or more. A family renting a 130-square-metre apartment in Azabu at ¥900,000 per month spends ¥10.8 million per year with no equity accumulation. A comparable owned unit, purchased at ¥300 million with ¥18 to ¥24 million in transaction costs, generates property tax of approximately ¥1,000,000 per year in the first five years and carries the full benefit of capital appreciation in a market that has risen 9% year-on-year in Minato-ku.

The tax picture adds complexity but not necessarily a deterrent. The five-year non-permanent resident window provides a meaningful buffer for foreign-source income. The inheritance tax reform of April 2025, extending worldwide asset exposure to ten years post-departure, is a serious consideration for those with large offshore estates, but it affects the exit planning, not the entry decision. Buyers who structure ownership correctly, with proper 登記, a designated 納税管理人, and professional tax advice, operate within a well-defined framework.

The visa landscape in 2026 is more accommodating than it has been at any point in the past decade. The HSP visa’s one-year route to permanent residency eligibility for 80-point applicants is a genuine policy shift, and the June 2025 PR revocation amendment, while adding compliance obligations, reflects a system that now takes long-term foreign residency seriously enough to regulate it properly. That is a different signal than the one Japan was sending five years ago.

Koukyuu is a private buyer’s advisory for distinguished Tokyo residences in Omotesando (表参道), Nishi-Azabu (西麻布), Shirokane (白金), and Chiyoda-ku (千代田区), focused exclusively on transactions of ¥300 million and above, with a licensed 宅建士 personally handling every stage from first consultation to signing. Book a private consultation) to begin.