What Is a “Second Home Loan,” the Financing Option Gaining Attention for Minpaku?

“I want to start a minpaku business, but I don’t have enough capital to buy a property…”

“Business loans come with high interest rates, and the screening process seems tough to pass…”

Many people considering entering the minpaku business run into this major obstacle: financing. However, did you know that a highly powerful option for overcoming this hurdle—the **”Second Home Loan”**—is now gaining attention among some investors?

Let’s start with the conclusion of this article.

A Second Home Loan is an extremely attractive financing tool that offers conditions close to a “home loan”—with low interest rates and relatively easier approval—while also potentially being usable for minpaku operations.

However, using it this way comes with strict conditions that vary by financial institution, along with rules that absolutely must be followed. In this article, we’ll thoroughly explain everything from the basics of Second Home Loans to specific tips and precautions for using them wisely in minpaku operations.

What Exactly Is a “Second Home Loan”?

As the name suggests, a Second Home Loan is a loan for purchasing a **”second home”** to be used on weekends or during long holidays. Typical examples include a weekend house in the suburbs for someone living in an urban area, or a vacation home in a resort area.

As a financial product, it sits right in between a “home loan” (for a property where the borrower actually resides) and a purely investment-focused “business loan” (such as an apartment loan).

Why Are Minpaku Investors Paying Attention? The Overwhelming Advantages Revealed by Comparing Three Types of Loans

Why is this Second Home Loan so appealing to minpaku investors? Comparing it with other loan types makes its advantages clear.

1. Differences from a Home Loan

• Home Loan:
  • Purpose: Applies to a property where the borrower **”primarily resides.”**
  • Interest Rate: The lowest of all options—ultra-low variable rates of **0.3% or lower** are not uncommon.
  • Minpaku Use: In principle, using the property for an income-generating business like minpaku constitutes a breach of contract. If discovered using it this way without authorization, there’s a serious risk that the financial institution will demand immediate full repayment of the loan.
• Second Home Loan:
  • Purpose: The premise is that the borrower will use the property as a **”second home,”** but there’s no requirement to live there every day.
  • Minpaku Use: During the **”periods when the borrower isn’t using it,”** renting the property out as minpaku within the bounds of the Private Lodging Business Act may be permitted, depending on the financial institution. This is the key point.

2. Differences from a Business Loan (Apartment Loan)

• Business Loan:
  • Purpose: A **”business-purpose”** loan intended from the start to generate income.
  • Interest Rate: Higher, typically in the range of **1.5% to 4.0%**.
  • Screening: Because the future potential and profitability of the business are strictly evaluated, submitting a detailed business plan is essential in addition to the applicant’s personal profile, making the bar for approval higher.
• Second Home Loan:
  • Interest Rate: Slightly higher than a home loan, but still potentially in the **0.5% to 1.5%** range—dramatically lower than a business loan.
  • Screening: Since it’s treated essentially as a “residential-use” loan, the screening focuses primarily on the applicant’s personal profile (income, employer, etc.), making the approval criteria more lenient than for a business loan.

【Critical】Conditions and Precautions for Using a Second Home Loan for Minpaku

To take advantage of this attractive loan, there are rules that absolutely must be followed and conditions that must be cleared.

Condition 1: “Honest Disclosure” and “Negotiation” with the Financial Institution

This is the most important and fundamentally ethical prerequisite. Applying for a loan by falsely claiming “I’ll use it myself on weekends,” while actually never using it at all and operating it as minpaku 365 days a year—this kind of deception is a clear **breach of contract with the financial institution (and could even constitute fraud)**. This must never be done.

The correct approach is to honestly consult with and disclose to the loan officer at the time of application: **”I plan to use this property myself as a second home, but during periods when I’m not using it, I’m considering renting it out to third parties within the scope of the Private Lodging Business Act.”**

Condition 2: Determine the Financial Institution’s “Stance”

Attitudes toward using a Second Home Loan for minpaku vary greatly between financial institutions—and even between individual loan officers at the same institution. While the majority of institutions “do not permit it at all,” some progressive and flexible institutions will approve it as long as it stays “within the limits of the Private Lodging Business Act (180 days).” Successfully navigating this requires the information-gathering skills and negotiation ability to approach multiple institutions and find a partner who understands the minpaku business.

Condition 3: Maintain the Reality of “Personal Use”

Since this is, first and foremost, a loan for a “second home,” it’s crucial to maintain the actual fact that you or your family regularly use the property. It’s a good idea to keep records such as utility bills and photos from your stays. If the property is deemed to be purely an “investment property” rented out entirely to others, there remains a risk of being flagged for breach of contract.

Condition 4: Operating Under the “Private Lodging Business Act (Minpaku Shinpo)” Is the Norm

Even when a financial institution approves minpaku use, it’s usually on the condition that operations are conducted under the “Private Lodging Business Act,” which caps operating days at 180 per year. Operating under the “Hotel Business Act,” which allows 365 days of operation, is considered a full-fledged “business” and is, in most cases, excluded from Second Home Loan eligibility.

Condition 5: The Home Loan Tax Deduction Does Not Apply

The “home loan tax deduction,” which refunds income tax based on the year-end loan balance, applies only to a residence where the borrower “primarily resides.” Therefore, properties purchased with a Second Home Loan are, in principle, not eligible for the home loan tax deduction.

How to Find a Financial Institution That Offers Second Home Loans

Megabanks tend to offer few such products, or attach strict conditions when they do. Institutions more likely to offer flexible terms include online banks, certain regional banks, and credit unions (shinkin banks). Searching with keywords like “Second Home Loan minpaku” to find institutions that mention minpaku use on their websites, or having a real estate company familiar with minpaku financing—or a management company like ours—introduce you to a partner financial institution, is the fastest route to success.

Conclusion: Follow the Rules, and It Can Become Your Strongest Financing Tool

If you correctly understand the nature and rules of a Second Home Loan and approach financial institutions with sincerity, it can become a true “trump card”—a financial product that powerfully supports the launch of your minpaku business.

Rather than resorting to unauthorized use—a forbidden shortcut—please consider incorporating this smart financing tool into your business plan through proper knowledge and honest negotiation.

Let Our Professionals Walk With You Through That “Financing” Journey

“Which financial institution should I talk to, so they’ll actually listen to me?”

“I don’t know how to create a precise enough business plan to convince a financial institution.”

“I’m not even sure if I’ll qualify for a loan given my personal circumstances…”

These concerns are completely understandable. Making the most of a Second Home Loan requires advanced expertise and information-gathering ability—finding a financial institution that understands the minpaku business, and negotiating with a persuasive business plan.

We at Stay Buddy Inc. are not only minpaku management professionals, but also a **business partner who supports owners starting from the “financing” phase** of their business.

• We continuously update our knowledge of real market information about which financial institutions are open to Second Home Loans being used for minpaku.
• Our **highly accurate “revenue simulations,” based on a vast amount of performance data from the Osaka market**, dramatically strengthen the persuasiveness of your business plan and serve as a powerful weapon for negotiating favorably with financial institutions.

The success of your financing depends on the quality of your business plan.

To secure funding on the best possible terms and start down the fastest path to success, please begin by consulting with us about our “business plan support” services. Let’s clear the very first—and most important—hurdle of your business, financing, together.