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100% Free Online ConsultationThe Business Wall Created by Minpaku’s 180-Day Limit
More and more operators are considering switching from minpaku to a ryokan business license every year. Minpaku properties operated under the Private Lodging Business Act (the “minpaku law”) are capped at a maximum of 180 operating days per year, meaning there’s a legal ceiling on occupancy even if you want to push it higher. For a property with an average nightly revenue of ¥15,000, the annual revenue cap works out to roughly ¥2.7 million—and once you subtract rent, cleaning fees, and management costs, profit margins can end up razor-thin.
On the other hand, obtaining a ryokan business license under the Hotel Business Act allows for 365 days of operation per year. For the same property, annual revenue could theoretically climb to around ¥5.47 million. That said, converting to a ryokan business license may require a change of building use and equipment investments—and if you get the timing or process wrong, you risk incurring unnecessary costs and operational downtime. This article walks through the concrete criteria for deciding whether to switch from minpaku to a ryokan business, along with a practical, step-by-step process.
3 Criteria for Deciding Whether to Switch from Minpaku to a Ryokan Business
Whether or not to make the switch shouldn’t be a gut call—it should be based on numbers and circumstances. If you meet two or more of the following three criteria, it’s worth seriously considering a switch to a ryokan business license.
Criterion 1: You Hit the 180-Day Cap Every Year
If you’re using up your entire 180-day allowance year after year, that’s a sign supply isn’t keeping up with demand. If you’re turning away 30 or more days’ worth of bookings a year, switching to a ryokan business could boost revenue by 15–20% or more just on its own. This is especially critical if you’re consistently unable to operate during peak seasons (cherry blossoms, autumn foliage, New Year’s, etc.)—the lost opportunity adds up fast.
Criterion 2: Your Average Monthly Nightly Rate Exceeds ¥10,000
Properties with an average nightly rate above ¥10,000 stand to gain significantly from moving to 365-day operation. For example, at a 70% occupancy rate and an average nightly rate of ¥12,000, revenue tops out at roughly ¥2.16 million under the 180-day limit, but would climb to about ¥3.06 million with 365-day operation—a difference of roughly ¥900,000. If that figure would let you recoup the cost of obtaining a ryokan business license (generally ¥500,000–¥1,500,000, as discussed later) within one to two years, the switch makes strong economic sense.
Criterion 3: Your Property Meets the Location Requirements for a Ryokan Business
No matter how compelling the numbers look, the switch is impossible if your property doesn’t meet the licensing requirements for a ryokan business. Key requirements include: the property must be in a zoning district where a ryokan business is permitted to operate (Category I and Category II low-rise exclusive residential zones, for instance, generally don’t qualify); the building’s designated use must allow it to function as a “hotel/ryokan”; and it must maintain a certain distance from protected facilities such as schools. Be sure to confirm these details with your local municipal office beforehand.
Legal Requirements and Facility Standards to Check Before Switching
To obtain a license under the Hotel Business Act, you’ll need to clear standards that differ from those for minpaku. Here we’ll focus on the points that are most commonly overlooked.
Whether a Change of Building Use Is Required
Under the Building Standards Act, if a building with a total floor area exceeding 200 square meters is changing its designated use from “residence” to “hotel/ryokan,” a confirmation application (the change-of-use procedure) is required. For buildings of 200 square meters or less, a confirmation application isn’t needed—but the building itself still must meet the technical standards required for a ryokan business (lighting, ventilation, evacuation routes, etc.). Getting this determination wrong can force you to redo work after construction has already started, so consulting an architect in advance is highly recommended. Expect to pay roughly ¥30,000–¥100,000 for this consultation.
Adding or Upgrading Fire Safety Equipment
Minpaku operations often only require an automatic fire alarm system and emergency exit lighting, but ryokan businesses may additionally need sprinklers (depending on total floor area and number of stories), additional fire extinguishers, and flame-retardant curtains. Consultations with your local fire department are free, so be sure to visit them before submitting your license application. For small properties (1–2 rooms), expect to budget roughly ¥200,000–¥600,000 for additional fire safety equipment work.
Setting Up Front Desk Functions (Genkan-chōba)
The Hotel Business Act generally requires the installation of a front desk (genkan-chōba). However, following recent legal revisions, an increasing number of municipalities now allow this requirement to be met with ICT equipment that satisfies certain conditions (such as tablet-based video calls and smart locks). If you go the ICT route, expect installation costs of roughly ¥100,000–¥300,000. Since practices vary by municipality, be sure to check with your local public health center in advance.
The 5-Step Process for Switching from Minpaku to a Ryokan Business
Now let’s walk through the actual steps involved in making the switch, in chronological order. The overall timeline typically runs about two to four months if things go smoothly, though it can stretch to six months or more if a change of building use or major renovations are required.
Step 1: Preliminary Consultation with the Municipality (Duration: 1–2 Weeks)
The first thing to do is consult with the public health center and fire department that have jurisdiction over your property. The public health center can confirm the overall licensing requirements for a ryokan business, while the fire department can tell you what fire safety equipment is needed. This step sometimes reveals that a particular property simply can’t obtain a license—so be sure to do this before spending any money. Bringing building drawings (floor plans and elevations) and a certificate of registered matters will make the consultation go more smoothly.
Step 2: Design and Construction Planning (Duration: 2–4 Weeks)
Based on the results of your preliminary consultation, finalize the scope and cost of the necessary renovation work. Have an architect prepare drawings and get quotes from fire safety equipment contractors. It’s efficient to work on preparing your ryokan license application documents in parallel during this stage. Expect to pay roughly ¥50,000–¥150,000 in architect’s fees for design work, and ¥150,000–¥300,000 if you hire a gyoseishoshi (administrative scrivener) to handle the license application.
Step 3: Construction Work (Duration: 2–6 Weeks)
This step covers adding fire safety equipment, setting up front desk functions, and renovating interiors as needed. Since you can’t operate during construction, you’ll need to suspend minpaku bookings beforehand. Scheduling construction during a period when you have few remaining days left in your 180-day allowance (for example, after using up your annual quota around October–December) helps minimize lost operating time. For small properties, total construction costs typically run around ¥500,000–¥1,000,000.
Step 4: Ryokan Business License Application and Inspection (Duration: 2–4 Weeks)
Once construction is complete, submit your ryokan business license application to the public health center. Application fees vary by municipality but generally run around ¥20,000–¥30,000. After document review, a public health center inspector will conduct an on-site facility inspection to confirm that the equipment matches the submitted drawings and that sanitation standards are met. Once you pass inspection, your license will be issued.
Step 5: Filing to Discontinue Your Minpaku Registration and Launching Operations
Once your ryokan business license is granted, submit a notice of discontinuation for your private lodging business to the municipality. You’ll also need to update your listing information on booking platforms (OTAs, etc.) to reflect your new ryokan business license number. Failing to make this switch can leave you in a dual-registration state, which may draw administrative guidance from the authorities. The switch itself typically takes just 1–3 days, though it can take a few extra days for changes to reflect on the OTA side, so plan ahead with some buffer time.
Estimated Total Costs of Switching
The cost of switching from minpaku to a ryokan business varies significantly depending on the condition of the property and local municipal standards, but here’s a general estimate for a typical small property (1–3 rooms, total floor area of 100 square meters or less).
Administrative Procedure Costs
Architect consultation and drawing preparation fees run ¥50,000–¥150,000, gyoseishoshi fees for handling the license application run ¥150,000–¥300,000, and application fees run ¥20,000–¥30,000—for a total of roughly ¥220,000–¥480,000. If you’re able to prepare the application documents yourself, you can save on gyoseishoshi fees, but given the risk of your application being rejected due to errors, it’s advisable to hire a professional for your first application.
Construction and Equipment Costs
Additional fire safety equipment work runs ¥200,000–¥600,000, front desk function setup (including ICT equipment) runs ¥100,000–¥300,000, and other interior renovations run ¥100,000–¥400,000—for a total of roughly ¥400,000–¥1,300,000. The more existing equipment you can reuse as-is, the lower your costs will be. All told, the total cost of switching generally falls in the range of ¥600,000–¥1,800,000.
Tips for Maximizing Revenue After the Switch
Obtaining a ryokan business license and gaining the ability to operate 365 days a year doesn’t automatically double your revenue. Here are some practical points to keep in mind when running your operation after the switch.
Optimizing Your Pricing
With the 180-day limit lifted, you’ll be able to operate during the off-season as well. A dynamic pricing approach—lowering rates during the off-season to keep occupancy up, and pricing aggressively during peak season—works well here. As a general benchmark, setting peak-season rates at 1.5–2 times your off-season rates is a good starting point. Using OTA automatic pricing tools can help you optimize without extra manual effort.
Strengthening Your OTA Listings
Once you’ve obtained a ryokan business license, it becomes easier to list your property on overseas OTAs like Booking.com and Expedia—opening the door to inbound travelers you couldn’t reach during your minpaku days. When creating your listing, be sure to clearly note that you hold a ryokan business license, and include at least 20 photos covering the guest rooms, bathroom/kitchen areas, and surrounding neighborhood. Photo quality and quantity directly impact your booking rate, and hiring a professional photographer (¥20,000–¥50,000) is an investment that easily pays for itself.
Get in Touch with Stay Buddy Inc.
Switching from minpaku to a ryokan business involves a wide range of tasks—from clarifying your decision criteria, to handling administrative procedures and facility renovations, to optimizing your operations after the switch. Especially for those obtaining a ryokan business license for the first time, the process can be challenging due to rules that vary by municipality and easily overlooked fire safety and building code requirements.
Stay Buddy Inc. specializes in operational management for both minpaku and ryokan businesses, providing end-to-end support—from creating the financial projections you need to make your decision, to arranging the specialists required to obtain your license, to developing your marketing and pricing strategy after the switch.
If you’re wondering whether now is the right time to switch your current minpaku property to a ryokan business, or if you want a clear picture of exactly how much it will cost and how long it will take, start with a free consultation from Stay Buddy Inc. We’ll propose the optimal plan based on your property’s specific situation.
