2026.07.20

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Minpaku Demand in Toyako Town: Comparing Revenue Under the Minpaku Act, Hotel Business Law, and Special Zone Minpaku, Plus Key Tips for Starting Up

洞爺湖町の民泊需要は?民泊新法・旅館業・特区民泊の収益比較と開業の注意点

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When considering vacation rental revenue in Lake Toya, just how much potential does this renowned Hokkaido tourist destination hold? Toya Lake Town offers a compelling mix of attractions for prospective hosts—stunning scenery shaped by active Mount Usu and the mystical lake, its reputation as a hot spring destination, and steady tourist demand throughout all four seasons.

That said, launching a vacation rental business requires choosing from one of three legal frameworks—the Minpaku Act (Private Lodging Business Act), the Hotel Business Act, or the Special Zone Minpaku system—each suited to different property types. These frameworks differ significantly in terms of profitability and the complexity of the application process. Since your choice directly affects your annual occupancy rate and revenue ceiling, careful comparison before launching your business is essential.

This article provides a comprehensive overview covering the real state of tourism and lodging demand in Toya Lake Town, revenue simulations by property type, a comparison of legal frameworks, key considerations when starting up, and risks to manage during operation. If you’re considering opening a vacation rental in the Lake Toya area, we hope this guide proves useful.

Area Overview and Lodging Demand That Shape Vacation Rental Revenue in Lake Toya

Toya Lake Town is located in Usu District, Hokkaido, and draws domestic and international visitors year-round, centered around Lake Toya Onsen. The area boasts abundant tourism assets that encourage repeat visits, including the Mount Usu Geopark, lakeside walking paths, snowy winter landscapes paired with hot springs, and a summer fireworks display over the lake (held nightly from late April through the end of October in a typical year). Future accessibility improvements are also anticipated with the planned extension of the Hokkaido Shinkansen to Oshamambe, which should support tourism demand over the medium to long term.

Since existing accommodations in the Lake Toya Onsen area are dominated by large hotels and ryokan, there’s steady demand for niche lodging experiences that big hotels struggle to offer—such as whole-house rentals suited to families and groups, or pet-friendly accommodations. Nightly room rates typically range from ¥10,000 to ¥25,000 near the Lake Toya Onsen district, while whole-house rentals with scenic views often command ¥20,000 to ¥40,000 or more per night. The proportion of foreign visitors (particularly from Taiwan, South Korea, China, and Western countries) is also high, meaning hosts who successfully tap into inbound demand may be able to push rates even higher.

Revenue Projections by Property Type: A Vacation Rental Simulation for the Lake Toya Area

When starting a vacation rental business in the Lake Toya area, initial investment, occupancy rates, and annual revenue outlooks vary considerably depending on the property type. Below, we simulate three representative property types using realistic figures. All calculations assume the property has obtained Hotel Business Act licensing (as a simple lodging facility). Note that under the Minpaku Act, operations are capped at 180 days per year, meaning maximum revenue could be less than half of what’s achievable at the same nightly rate under full-year operation.

Condominium/Apartment Type

Since hotels and ryokan dominate the lodging market within Toya Lake Town, relatively few vacation rentals operate out of condominium units. That said, there are cases of hosts converting or purchasing a newer unit near the Lake Toya Onsen district for rental use. Expected occupancy rates run 75–85% during peak season (July–September and the New Year holidays), 30–45% during the off-season (November–March), and roughly 50–60% on an annual average. At a nightly rate of ¥12,000 per room, annual revenue would come to roughly ¥1.08 million under the Minpaku Act’s 180-day cap, or approximately ¥2 million to ¥2.5 million if operating year-round under Hotel Business Act licensing. Initial investment typically runs ¥1.5 million to ¥2.5 million, including interior finishing and furnishings.

Detached House/Whole-House Rental Type

Detached, whole-house rentals offer the highest revenue potential of any property type in the Lake Toya area. They’re well suited to family and group travelers, and nightly rates of ¥25,000 to ¥40,000 are commonly achievable. Annual occupancy can reach 55–65% when summer, holiday periods, and the winter hot spring season overlap. At a nightly rate of ¥30,000 and 60% occupancy, annual revenue works out to approximately ¥6.57 million (365 days × 60% × ¥30,000). Initial investment ranges from ¥3 million to ¥6 million for renovating an existing property, and can exceed ¥8 million for new construction or major remodeling. Obtaining Hotel Business Act licensing (as a simple lodging facility) enables year-round operation—a major advantage that can significantly speed up return on investment.

Traditional Farmhouse/Renovation Type

Vacant houses and traditional farmhouses (kominka) are scattered throughout the rural areas surrounding Lake Toya, and renovating these into accommodations has drawn growing attention in recent years. Their strength lies in the ability to create a distinctive, “away-from-it-all” atmosphere through Hokkaido-style wooden architecture, expansive gardens, and wood-burning stoves—making it easier to differentiate the guest experience. Nightly rates for a whole property range widely from ¥20,000 to ¥50,000, and premium pricing is achievable depending on the concept. On the other hand, insulation and facility renovation costs specific to old farmhouses can add up, with initial investment sometimes reaching ¥5 million to ¥12 million. Assuming an occupancy rate of around 45–55%, a nightly rate of ¥35,000 and 50% occupancy would yield annual revenue of approximately ¥6.39 million (365 days × 50% × ¥35,000). In cases where the property itself is acquired at low or no cost (through free transfer or bargain purchase), strong investment returns can be expected over the medium to long term.

Differences Between the Minpaku Act, Hotel Business Act, and Special Zone Minpaku System, and Their Application in Lake Toya

There are three main legal frameworks that can serve as the basis for operating a vacation rental. Each differs in terms of the maximum number of operating days, the complexity of the application process, and facility requirements, so it’s important to choose carefully based on your property’s location and intended operating style. Please note that for specific details on how each framework applies under local ordinances in Toya Lake Town, or whether an application is feasible, you should always confirm directly with the Toya Lake Town municipal office or the relevant Hokkaido prefectural authority.

The Minpaku Act (Private Lodging Business Act) operates on a notification basis, offering a relatively simple application process, but it caps annual operating days at 180. In the Lake Toya area, local ordinances may further restrict the number of operating days or designate specific zones, so the actual number of days you can operate needs to be assessed on a case-by-case basis. The Hotel Business Act (simple lodging facility category) requires a license, which raises the bar for application, but allows for year-round operation (365 days). Properties must meet structural and facility standards (covering room size, natural lighting, ventilation, and so on), and the process from initial consultation to obtaining a license can take several months. The Special Zone Minpaku system applies only within designated National Strategic Special Zones, so confirming with the local government whether Toya Lake Town falls within a designated special zone is essential. For hosts aiming to maximize revenue, pursuing Hotel Business Act licensing (as a simple lodging facility) to enable year-round operation is a practical option worth considering.

Key Considerations When Starting a Vacation Rental in Lake Toya

When launching a vacation rental in the Lake Toya area, the first step is confirming your property’s zoning designation and applicable local ordinances, then deciding which legal framework to pursue. For Hotel Business Act (simple lodging facility) applications, the typical process runs: preliminary consultation with the public health center → facility renovations → license application → inspection → business launch. You should expect the process from application to licensing to take roughly two to four months. Fire safety equipment (automatic fire alarms, exit signage, fire extinguishers, etc.) is legally mandatory, and required equipment varies based on the building’s total floor area and structure—so a preliminary consultation with the fire department is essential.

As a rough guide to initial costs: interior finishing and furnishings (furniture, appliances, linens) typically run ¥1 million to ¥3 million; fire safety equipment installation runs ¥200,000 to ¥800,000; and licensing-related costs (administrative scrivener fees, drafting floor plans, etc.) run ¥100,000 to ¥300,000. Total costs commonly reach ¥1.5 million to ¥5 million or more, so it’s important to build in a comfortable margin when planning your budget. Being considerate of neighbors also matters greatly—establishing clear rules around noise, parking, and trash disposal in advance, along with courteous introductions to neighbors and a clear explanation of your management setup, goes a long way toward preventing disputes.

Operational Risks and Strategies for Sustained Occupancy in Lake Toya Vacation Rentals

One of the biggest risks facing vacation rental operators in the Lake Toya area is seasonal fluctuation. While demand surges during summer (July–September), holiday periods, and the winter hot spring season, shoulder seasons like early spring and November can see bookings slow considerably. To offset off-season occupancy gaps, effective strategies include offering long-stay packages, tapping into workation demand, and setting up multi-night discounts. Introducing dynamic pricing tied to local event schedules—such as the Lake Toya Marathon or winter sports events—can also help maximize revenue during peak periods.

To manage cancellation risk, setting your booking platform’s cancellation policy to “moderate” or “strict” is a basic and effective way to minimize revenue loss from last-minute cancellations. To prepare for guest-related issues (such as property damage or noise complaints), it’s worth reviewing your platform’s host protection program and considering personal liability insurance or facility liability insurance. Outsourcing cleaning and check-in support to local staff or a management company allows owners to maintain consistently high-quality operations even when living far from the property. Working with a management company can help sustain occupancy rates and improve guest reviews, contributing to stable revenue over the long term.

Talk to Stay Buddy About Launching or Improving Vacation Rental Revenue in the Lake Toya Area

Stay Buddy Inc. specializes in vacation rental and hotel business management across Japan, including Hokkaido. For owners interested in launching a vacation rental in the Lake Toya area, we offer end-to-end support—from assessing a property’s revenue potential, to assisting with legal applications, to handling guest acquisition and operations after launch. We’re also happy to provide free consultations for questions like “I’m not sure which licensing framework applies to my property” or “I’d like a revenue simulation.”

If you’re already operating a vacation rental and struggling with low occupancy or a heavy operational burden, we encourage you to reach out as well. Many owners have seen meaningful revenue improvements through pricing strategy adjustments tailored to the Lake Toya market and optimization of their OTA (online travel agency) listings. We provide concrete, experience-based advice tailored to your situation.

Launching and operating a vacation rental involves a wide range of tasks—understanding legal frameworks, preparing the property, attracting guests, and handling guest communication, among others. Managing all of this alone as a single owner is no small feat. With Stay Buddy’s support, owners can focus on maximizing their property’s earning potential while leaving the complex day-to-day operations to professionals.

If you’re considering launching or improving a vacation rental in the Lake Toya area, please don’t hesitate to reach out through Stay Buddy Inc.’s free consultation form. Our team, well-versed in the characteristics of the local market, will propose the optimal plan tailored to your property.

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