Tokyo Star Bank Mortgage for Foreigners: Complete Guide

If you are a foreigner living in Japan and dreaming of owning a home, one of the biggest obstacles you will face is finding a bank willing to approve your mortgage application. Most Japanese megabanks require permanent residency (PR) as a baseline condition, which puts homeownership out of reach for many long-term expats. Tokyo Star Bank stands out as one of the very few financial institutions in Japan that actively offers mortgage products to non-permanent residents. This guide walks you through everything you need to know about the Tokyo Star Bank Star Mortgage — from eligibility requirements and interest rates to the application process and what to expect at each stage.

What Is the Tokyo Star Bank Star Mortgage?

Tokyo Star Bank (東京スター銀行) is a Tokyo-based regional bank with a long history of catering to international customers. It was previously owned by a foreign private equity firm, and this heritage has shaped a company culture that is more open to non-Japanese clients than most domestic institutions.

The Star Mortgage (スターワン住宅ローン) is their flagship home loan product designed specifically for non-permanent residents. This is a significant differentiator: while banks like Prestia (formerly Citibank Japan), Suruga Bank, and certain credit unions also offer mortgages to some non-PR foreigners, Tokyo Star Bank's product is one of the most accessible and transparently marketed to this demographic.

Key product overview:

The no-guarantee-fee structure is particularly attractive. Many other banks require you to pay a "guarantee fee" (保証料) of 0.2–2% of the loan amount upfront or as an added interest charge — with a ¥30 million loan, this could easily be ¥300,000 or more. Tokyo Star Bank absorbs this cost internally, which reduces your initial cash outlay significantly.

For more background on the general mortgage landscape, see our guide on Mortgages and Home Loans for Foreigners in Japan.

Eligibility Requirements for Non-Permanent Residents

Not every foreigner in Japan will qualify for the Star Mortgage. Tokyo Star Bank applies specific criteria that reflect the lending risk associated with borrowers who do not yet have permanent residency. Understanding these requirements in advance will help you determine whether you are ready to apply or whether you need to build your financial profile first.

Residency and Visa Status

• You must be a resident of Japan with a valid long-term visa (one year or longer)
• Permanent residency is not required — this is the core selling point
• You must have a valid residence card (在留カード)
• There is no requirement for a Japanese co-signer or Japanese spouse

Income Requirements

• General applicants: Annual income of ¥4 million or more (before tax)
• Applicants aged 40 or under who are regular (seishain) employees: Annual income of ¥3 million or more

Some user reports and third-party sources cite a ¥5 million threshold for foreigners without PR — Tokyo Star Bank's formal criteria are ¥4 million, but your actual result may depend on other factors in your profile (visa type, nationality, employer, length of employment, existing debts).

Employment Requirements

• You must have been continuously employed as a regular employee (正社員) for at least 1 year at your current employer
• Self-employed, contract workers, and part-time workers face a much harder approval path, if eligible at all
• Some stricter screening tiers may require 3+ years of employment history

Age Requirements

• Borrowers must typically be between 20 and 69 years of age at the time of application
• The loan must be fully repaid before the borrower reaches 80 years of age

Credit and Debt Considerations

• Existing debt obligations (car loans, credit card balances, personal loans) reduce the amount you can borrow
• Tokyo Star Bank uses a debt-service ratio calculation: your annual mortgage payments plus existing debt payments should generally not exceed 30–35% of your gross annual income

For detailed information on legal documentation required when purchasing property in Japan, see Legal Procedures and Documentation for Japan Property Purchase.

Down Payment Expectations for Non-PR Borrowers

One of the most important practical considerations is the down payment. While Japanese mortgage advertising often showcases 100% financing (フルローン) options, non-permanent resident borrowers should expect to need a significant down payment.

Actual user reports in expat communities indicate Tokyo Star Bank has required 40% down payment from at least some non-PR applicants. This compares unfavorably with Prestia, which reportedly requires around 20% down for similar borrowers, but reflects the bank's risk assessment for borrowers without permanent residency.

General benchmarks for non-PR foreigners in Japan:

The high down payment requirement serves two functions: it reduces the bank's exposure if you default, and it demonstrates that you have the financial discipline and resources to be a responsible borrower. If you are planning to buy in the near future, begin saving aggressively — for a ¥40 million property, a 40% down payment means ¥16 million in cash.

For a broader overview of what foreigners can legally buy and own in Japan, see Can Foreigners Buy Property in Japan? Legal Rights and Restrictions.

Interest Rates and Loan Costs

Tokyo Star Bank's exact interest rates are not published as a fixed figure — they depend on your profile, the loan type, and market conditions. As of 2024–2025, rates quoted to non-PR borrowers through the Star Mortgage have been described as competitive but higher than rates available to PR holders or Japanese nationals.

The Salary Deposit Discount

One of the most powerful rate-reduction tools Tokyo Star Bank offers is the salary deposit account discount: if you designate the account linked to your Star Mortgage as your primary salary deposit account (給与振込口座), the bank applies a 1.10% annual interest rate reduction for the entire life of the loan.

On a ¥30 million loan over 25 years, a 1.10% rate reduction can save you millions of yen in total interest payments. This is not a teaser rate — it applies every year you maintain the salary deposit arrangement. If you are seriously considering Tokyo Star Bank, structuring your finances to take advantage of this discount is essentially mandatory.

What Happens If You Get PR During the Loan?

If you obtain permanent residency after taking out the Star Mortgage, you should contact Tokyo Star Bank to discuss re-screening. Upon successful re-screening, you may qualify for a preferential (lower) interest rate that better reflects your improved risk profile as a PR holder. This means the Star Mortgage can become even more favorable over time as your Japan residency status evolves.

Fees and Costs Summary

For a complete breakdown of all costs involved in purchasing property in Japan, see our guide on Hidden Costs and Fees When Buying Property in Japan.

How to Apply: Step-by-Step Process

Tokyo Star Bank has made the initial stages of the mortgage application accessible to non-Japanese speakers, thanks to their multilingual customer support capabilities. Here is a practical walkthrough of the application journey.

Step 1: Use the Online Pre-Screening Tool

Tokyo Star Bank offers an online pre-screening (仮審査) that you can complete without visiting a branch. This is a soft check that gives you an initial indication of whether your application is likely to be approved. Key information you will need:

• Your annual income (gross)
• Your age
• Desired loan amount
• Intended repayment period
• Current visa status and type

The pre-screening does not guarantee approval but is useful for gauging feasibility before investing significant time in gathering documents.

Step 2: Gather Required Documents

If the pre-screening result is positive, you will need to compile a full documentation package. Required documents typically include:

Step 3: Face-to-Face Meeting at Head Office

While online pre-screening is available, formal account opening and mortgage processing for foreign customers must be conducted in person at Tokyo Star Bank's Head Office in Minato-ku, Tokyo. This is an important practical consideration — you cannot complete the full process remotely or at a regional branch.

Plan for at least one full-day visit. The Head Office is accessible via public transport from central Tokyo.

Step 4: Full Review and Approval

After submitting all documents, Tokyo Star Bank conducts its full credit review. This typically takes 1–3 weeks for a response. Factors reviewed include:

• Income stability and employment continuity
• Debt-to-income ratio
• Property value and location
• Your overall financial and residency profile

Step 5: Loan Agreement and Settlement

If approved, you will sign the loan agreement (金銭消費貸借契約書) and proceed through standard property settlement procedures with the seller and your real estate agent. For a detailed overview of the full property buying process, see Step-by-Step Home Buying Process in Japan for Foreigners.

Tokyo Star Bank vs. Competitor Banks for Non-PR Foreigners

Understanding how Tokyo Star Bank compares to alternatives helps you make an informed decision about which lender to approach.

Key takeaway: Tokyo Star Bank and Prestia are the two most consistently mentioned non-PR-friendly options. Flat 35 loans (government-backed fixed-rate mortgages) are also legally required to be available to long-term resident visa holders regardless of PR status — worth exploring if you want a fixed rate with potentially lower down payment requirements.

For additional resources on living in Japan as a foreigner, Living in Nihon provides useful guides on navigating daily life and financial matters in Japan. If you are also considering employment conditions and relocation logistics, For Work in Japan covers workplace and residency topics relevant to expats.

For detailed analysis of the mortgage documents required for foreigners, see 外国人の住宅ローン審査 at Gaijin Buy House, which covers document requirements in depth. The official Tokyo Star Bank Star Mortgage page provides the most up-to-date product details directly from the bank. For a broader comparison of all foreigner-friendly mortgage options, Tokyo Portfolio's 2025 foreigner mortgage guide is an excellent reference. Additional analysis on Tokyo Star Bank's non-resident investment programs can be found at Nippon Tradings.

Tips for Strengthening Your Application

If you are not yet ready to apply or want to maximize your chances of approval, here are practical steps to take:

Build your financial profile:

• Maintain continuous employment with the same employer for 2–3+ years before applying
• Ensure your annual income meets or exceeds ¥4 million
• Reduce or eliminate existing debts before applying
• Accumulate 30–40% of the target purchase price as a down payment

Improve your Japan residency status:

• If you are on a work visa, check whether you are eligible to apply for a long-term resident visa or PR — both will significantly improve your mortgage options
• PR holders gain access to far better terms at a much wider range of banks

Work with a real estate professional:

• Japanese real estate agents (不動産会社) with experience working with foreign buyers can guide you through the bank introduction process and help prepare your documentation package
• See our guide on Buying Property in Tokyo as a Foreigner for insights on the Tokyo market specifically

Consider the total cost carefully:

• A 40% down payment on a ¥30 million apartment means ¥12 million cash — plus closing costs of approximately 6–8% (another ¥1.8–2.4 million)
• Factor in Property Taxes and Annual Costs of Owning Property in Japan when calculating total affordability

The Non-Resident Investment Loan: A Different Product

In addition to the Star Mortgage for residents, Tokyo Star Bank launched a separate Real Estate Investment Loan for non-residents of Japan in 2023 — targeting people who live outside Japan but want to invest in Japanese real estate. This is a distinct product from the Star Mortgage.

Key features of the non-resident investment loan:

• Available to people living outside Japan (no Japan residency required)
• Loan range: approximately ¥20 million to several billion yen
• Typical financing: approximately 50% of purchase price (50% LTV)
• Primarily marketed in Taiwan, mainland China, Hong Kong, and Singapore
• Supported by multilingual staff (including Mandarin speakers)

The bank expanded its international division by approximately 20 employees to service this demand, and the program attracted several hundred clients in its first year. Notable transactions include financing units in Azabudai Hills, Tokyo's flagship luxury development. If you are a non-resident investor rather than a Japan-based buyer, this program may be worth exploring directly with the bank's international division.

Final Thoughts

Tokyo Star Bank's Star Mortgage remains one of the most viable options for non-permanent resident foreigners seeking a home loan in Japan. Its core advantages — no PR requirement, no guarantee fee, zero early repayment costs, and a substantial interest rate discount for salary deposit customers — make it genuinely competitive despite the higher down payment expectations.

The barriers are real: you need strong income, stable employment, significant savings for a down payment, and the willingness to travel to their Head Office in Tokyo for in-person processing. But for expats who meet these criteria, the Star Mortgage opens a door to homeownership that most Japanese banks keep firmly closed.

Before applying, take time to compare all available options. Prestia, Flat 35, and (if you have PR) the full range of Japanese banks may offer better terms depending on your specific situation. For a comprehensive overview of the full property-buying process in Japan, start with our Complete Guide to Buying Property in Japan as a Foreigner.