🔑 Key Takeaway: In Japan, the interest rate is the easy part — rates are among the lowest on earth. The hard part is eligibility, and it's decided by your residency status, not your nationality. This guide is the decision layer: which lenders realistically say yes to your profile, and whether variable or fixed is right for you. For the actual rate numbers, we link the Japan Mortgage Rates 2026 guide throughout — this page deliberately contains no rate tables.
Most mortgage articles lead with the rate. But if you're a foreign buyer, quoting you "0.3% variable" is close to useless until you know whether any bank will approve you at all. Japanese lenders don't discriminate by passport — they discriminate by visa type, years in Japan, and stable Japanese-source income. Two foreigners of the same nationality can get completely different answers: one a full mega-bank menu, the other a polite "cash only."
This is the map of who lends to whom, and how to choose your product once you know your lane.
The Eligibility Matrix: Who Will Actually Lend to You
Find your profile. This is the decision that determines everything downstream — for the lender-by-lender depth (branch by branch, rates, documents), each row links to the detailed guides.
| Your profile | Realistic access | Typical terms | Where to start |
|---|---|---|---|
| (a) PR holder (永住権) | Full menu incl. megabanks & online banks (10+) | Lowest rates, 0–10% down, up to 8–10× income | Full lender comparison |
| (b) Resident, no PR (3+ yrs) | Limited but real (roughly 3–5 lenders) | 20–30%+ down, rate premium, 4–6× income | Mortgage without PR guide |
| (b) Resident, no PR (under 3 yrs) | Very tight (1–2 lenders) | 30–50% down; co-borrower often decisive | Mortgage without PR guide |
| (c) Non-resident (abroad) | Domestic mortgages largely unavailable | Cash or specialist/overseas routes | Alternative financing |
(a) Permanent residents — treated like a local
With PR (永住権) you are, for lending purposes, effectively a domestic borrower: the full range of megabanks (MUFG, Mizuho, SMBC), online banks (SBI Sumishin Net Bank), and specialist lenders are open to you. Your only real problem is choosing between the lowest rate and the best service — see the rates & bank comparison.
(b) Resident foreigners without PR — limited but real
This is where the map matters most. A handful of lenders are commonly reported as the realistic options for non-PR residents — most often SMBC Prestia (the benchmark for an English-language process), Resona (notably the lowest residency bar, sometimes ~1 year), and SBI Shinsei (competitive, case-by-case). Megabanks and the cheapest online banks are generally PR-focused and hard without a Japanese co-borrower.
Confirm directly. Lender appetite for non-PR applicants shifts with the credit cycle and varies by branch and even by individual underwriter. Treat any named lender as "commonly reported, verify at application," not a guarantee. What consistently moves the needle: years in Japan, employer stability, and a Japanese spouse/PR co-borrower.
For the visa-by-visa breakdown (which statuses qualify, how a spouse changes the math, and how to maximize approval odds), see Can a foreigner get a Japan mortgage without PR?.
(c) Non-residents living abroad — be honest with yourself
If you don't hold a residence card, standard domestic mortgages are effectively unavailable — this is a structural constraint, not a matter of shopping harder. Realistic routes, stated plainly:
- Cash — by far the most common path for overseas buyers.
- Overseas branches of Japanese banks — occasionally lend on Japan property for existing private-banking clients.
- Asian banks lending cross-border — a small number of banks in Singapore, Hong Kong, or Taiwan finance Japan property for their clients.
- Seller or portfolio finance — situational, deal-by-deal.
Details and caveats are in the alternative-financing section of the main mortgage guide.
(d) The spousal / PR-track nuance
Two profiles sit between the rows above and are worth flagging: a Japanese spouse (who can co-borrow or guarantee) can lift a non-PR applicant close to PR-level access, and applicants on a fast PR track (e.g. Highly Skilled Professional) are viewed more favorably because lenders read the pending PR as reduced flight risk.
Variable vs Fixed: A Decision Framework (Not a Prediction)
Once you know you can borrow, the biggest choice is rate type. In a rising-rate environment this matters more than it did for the last decade. The key is understanding what the famous "protections" on variable loans actually do — and don't — protect.
The 5-Year Rule (5年ルール)
On most variable-rate mortgages, even if the interest rate rises, your monthly payment amount stays fixed for 5 years. Only the split between principal and interest changes.
- What it protects: short-term cash-flow shock. Your payment won't jump next month because the BOJ moved.
- What it does NOT protect: your total interest cost. A higher rate means more of each payment goes to interest and less to principal — you pay more overall, you just don't feel it monthly.
The 125% Rule (125%ルール)
When the payment is recalculated (typically every 5 years), the new monthly payment cannot exceed 125% of the previous one.
- What it protects: against a brutal payment jump at the reset.
- What it does NOT protect: you from the debt. If rates rose enough that a "true" payment would exceed the 125% cap, the shortfall becomes unpaid interest (未払利息) that accrues and can be tacked onto the end of the loan. The cap defers the pain; it doesn't erase it.
⚠️ Critical caveat: the 5-year and 125% rules are not universal. Some lenders — notably several online banks — do not apply them and instead adjust your payment immediately when rates move. Never assume your loan has these cushions; confirm in writing which rules your specific product uses.
Flat 35 (Fully Fixed)
Flat 35 is a government-backed, fully fixed mortgage (15–35 years) administered by the Japan Housing Finance Agency (住宅金融支援機構) through participating lenders. Key mechanics:
- Rate locked for the entire term — zero interest-rate risk.
- The program itself has no PR requirement (though many participating lenders still prefer it in practice).
- The property must pass JHF technical standards (floor area, structure) — some older buildings won't qualify.
- Expect an origination fee and a higher rate than variable.
Who Should Prefer Which
| You value… | Lean toward | Because |
|---|---|---|
| Lowest possible cost, can absorb a rate rise | Variable | Starts far cheaper; you carry the risk |
| Payment certainty, long hold, sleep at night | Fixed / Flat 35 | Immunizes you against BOJ tightening |
| A medium hold, partial certainty | Fixed-period (e.g. 10-yr) | Splits the difference |
| You're a non-PR borrower who may get PR later | Variable, plan to refinance | Refinance to a better rate once PR lands |
This is a framework, not a forecast — we're not predicting where rates go. With the BOJ gradually normalizing policy after 2024, the honest summary is: variable is cheaper today but exposes you to increases; fixed costs more now to remove that risk. For the current numbers and BOJ-policy context, see the Japan Mortgage Rates 2026 guide.
First-Time-Buyer Process Timeline
The mechanics, from a decision standpoint:
- Pre-approval (事前審査) — 1–2 weeks, non-binding. Do this before you fall in love with a property; sellers often ask for it.
- Property + formal application (本審査) — after you sign the purchase contract; 2–4 weeks of credit, income, and employment checks.
- Approval → loan contract → closing — the scrivener registers ownership and the mortgage lien on the same day.
Documents foreign applicants specifically need: a valid residence card (在留カード), income history (源泉徴収票 / tax returns, usually 2–3 years), proof of stable employment, and — because Japanese loans typically run through a guarantee company (保証会社 / hoshō-gaisha) rather than a personal guarantor — its screening. A Japanese spouse or PR co-borrower is the single most powerful document you can add. The full document checklist and timeline is in the mortgage application guide.
Refinancing (借り換え): When It's Worth It
Refinancing demand is real — especially "can I refinance my Tokyo condo?" — but the decision is about whether the savings survive the costs.
When it makes sense:
- You took a non-PR premium rate and have since obtained PR — this is the highest-value refinance available to foreign borrowers.
- Rates have fallen meaningfully below your current rate, or your income/employment profile has strengthened.
- You have enough remaining term and balance for the interest savings to matter.
Costs that eat the savings: a new registration & license tax on the mortgage lien, judicial scrivener fees, a fresh guarantee-company fee, and possible prepayment charges on your existing loan. As a rule of thumb, refinancing rewards a rate gap of roughly 0.3%+ combined with a large balance and long remaining term — below that, the fees can swallow the benefit. Model it against the actual rate spread in the rates guide.
The Honest Limits of This Map
Bank policies for foreign applicants change frequently and vary by branch and by underwriter. This article is a map, not a promise. Before you count on any lender:
- Confirm current products directly with the bank, or
- Work with a licensed mortgage broker who places foreign-buyer loans and knows which branches are currently receptive.
Approval is assessed on your specific circumstances — treat every figure and lender name here as a starting hypothesis to verify.
Free due-diligence checklist (PDF)
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Frequently Asked Questions
Can foreigners get a mortgage in Japan?
Yes — but access depends on residency status, not nationality. Permanent residents get the full lender menu (10+ options). Non-PR residents with 3+ years in Japan, stable employment, and solid income realistically have around 3–5 lenders (commonly SMBC Prestia, Resona, and SBI Shinsei), typically with 20–30%+ down. Non-residents living abroad generally cannot access standard domestic mortgages and buy with cash or specialist/overseas financing.
Which banks refinance Tokyo condos for foreigners?
Refinancing (借り換え) is common and available from the same lenders that serve foreign residents — several online and mid-tier banks are competitive, and some waive the transfer fee. The bigger question is whether the interest saving beats the refinancing costs (new lien registration tax, scrivener and guarantee fees). The strongest case is a non-PR borrower who has since obtained PR and can drop from a premium rate. See the rates guide to compare the spread.
What is the 5-year rule on a Japanese mortgage?
On most variable-rate loans, your monthly payment amount is held fixed for 5 years even if the interest rate rises — only the principal/interest split changes. It protects your short-term cash flow, not your total interest cost. Note that some lenders (several online banks) don't apply it and adjust payments immediately, so confirm which rules your product uses.
Do I need permanent residency to get a mortgage in Japan?
No — PR is not a legal requirement, and non-PR residents do get mortgages. But without PR your options shrink to roughly 3–5 lenders, down payments rise to 20–30%+, and rates carry a premium. Years in Japan, employer stability, and a Japanese spouse or PR co-borrower are what close the gap. Full detail in the mortgage-without-PR guide.
Related Articles
- Japan Mortgage Rates 2026: Current Rates & Bank Comparison →
- Can a Foreigner Get a Japan Mortgage Without PR? →
- How Much Can a Foreigner Borrow in Japan? →
- Japan Mortgage Application: Documents & Timeline →
- Japan Property Running Costs After Purchase →
- Can a Foreigner Open a Japanese Bank Account? →
Disclaimer
This article is for informational purposes only and is not financial, legal, or tax advice. Mortgage eligibility, lender appetite, rates, and product features change frequently and are assessed individually by each bank. Lender names are given as commonly reported options as of 2026 and must be confirmed directly. Consult a licensed mortgage broker or financial advisor for advice specific to your situation.