Japan's 180-Day Rule and How to Operate Beyond It
StayJP, an MLIT-registered Housing Accommodation Manager (F05636), compares the Housing Accommodation Business Act, Ryokan-gyo (simple hotel), and National Strategic Special Zone Minpaku.
"I hear the Minpaku Law caps operation at 180 days a year — how do people actually run a business under that?" "Is there a legal way to operate beyond 180 days?" In this guide, StayJP, an MLIT-registered Housing Accommodation Manager (No. F05636), lays out the three-track legal framework and how it works in practice.
The short answer: short-term rental in Japan runs on three tracks — the Housing Accommodation Business Act (Minpaku Law), the Hotel Business Act (simple lodging / ryokan license), and National Strategic Special Zone Minpaku. Which track you choose dramatically changes your annual operating-day cap and the filing procedure.
This article helps you identify the optimal track for each property profile and understand which scheme fits your own property.
What Is the Minpaku Law (Housing Accommodation Business Act)?
A law that took effect on June 15, 2018. It legally defines the business of renting ordinary homes to travelers for short stays, and created four regulated categories: host-resident operations, host-absent operations, housing accommodation managers, and housing accommodation intermediaries.
Key Features of the Minpaku Law
- Annual operating cap: 180 days (counted April 1 through March 31)
- Notification system filed with the prefectural governor (not a license system)
- Host-absent operations must delegate management to a registered housing accommodation manager
- Guest registries must be kept and stored for three years
- Operating reports due twice a year (April and October)
- Operation is possible in residential, commercial, and neighborhood-commercial zoning
Minpaku Law vs. Ryokan License vs. Special Zone Minpaku: The Three Tracks
Housing Accommodation Business Act (Minpaku Law)
180-day annual cap. Simple notification-based filing. Host-absent properties can operate by delegating management to StayJP. Usable across all 23 Tokyo wards.
Hotel Business Act (simple lodging)
No annual cap on operating days. Requires a public health center license, fire-safety equipment, and zoning that permits lodging (commercial, neighborhood-commercial, or quasi-residential). Best for properties you want running all year.
National Strategic Special Zone Minpaku
No annual cap, but only available in designated special zones such as Osaka City and Tokyo's Ota ward. Minimum stay of 2 nights / 3 days. Effective for year-round operation in specific Osaka and Tokyo areas.
How to choose
The answer depends on location, zoning, expected turnover, and how much upfront investment you can absorb. StayJP evaluates all three tracks during due diligence and selects the best fit.
Hybrid operation
Different units within one building can run on different tracks. StayJP has operated whole-building master-lease projects this way.
Concrete Options for Going Beyond 180 Days
The right approach is not to dodge the 180-day cap but to switch to a legal alternative track.
Switching to a ryokan (simple lodging) license
Obtainable if three conditions are met: public health center license, fire-safety equipment (automatic fire alarms, exit guidance lights, extinguishers), and confirmed eligible zoning.
For owners targeting year-round occupancy in commercial or entertainment districts. Licensing typically takes 2-4 months.
Applying for Special Zone Minpaku certification
Only possible in designated zones such as Osaka City and Tokyo's Ota ward. Requirements include a 2-night minimum stay and neighbor briefings.
Year-round operation for properties in designated areas such as Osaka Namba, the USJ area, or Tokyo's Ota ward.
Rotating multiple properties
A strategy that keeps the Minpaku Law track but rotates operating days across a portfolio of properties.
For REITs and multi-property owners. Each property stays within its own 180-day cap.
Hybrid with monthly rental or office use
Use the days beyond 180 as monthly rental or shared-office capacity.
Flexible operation for properties that can double as rental housing or office space.
Transition Steps for Operating Beyond 180 Days
Check zoning and building bylaws
Confirm the zoning under the Building Standards Act and, for condominiums, whether the bylaws permit lodging business.
Simulate turnover and annual revenue
Compare the Minpaku Law (180 days) and ryokan (365 days) revenue outlook with StayJP's revenue simulator.
Select the right track
Decide the optimal track with StayJP, weighing location, upfront investment, and operating load.
Compliance filing
Public health center application (ryokan) or Special Zone Minpaku certification. Licensed administrative scriveners partnered with StayJP handle the procedures.
Fire-safety and facility work
Ryokan track requires fire-safety equipment (automatic fire alarms, guidance lights); Special Zone Minpaku requires neighbor briefings.
Re-list on OTAs and launch
Re-register the property on Airbnb and Booking.com under the new scheme and start operating.
Revenue Impact: 180 Days vs. 365 Days
Minpaku Law vs. ryokan revenue comparison (based on live Tokyo/Osaka operations)
Difference in annual gross revenue (same property, same conditions)
Time to obtain a ryokan license
Additional upfront investment for ryokan (fire safety and renovation)
Frequently Asked Questions
1. How are the 180 days under the Minpaku Law counted?
They are counted per fiscal year, from April 1 to March 31 of the following year. Even a daytime check-in and check-out counts as one day.
2. What happens if I operate beyond 180 days?
It becomes illegal operation: the prefectural governor can issue a suspension order, with fines up to ¥1,000,000 and potential imprisonment of up to three years. The legitimate path is switching to a legal alternative track (ryokan or Special Zone Minpaku).
3. Can I combine a ryokan license with the Minpaku Law?
As a rule, the same unit cannot run both at once. However, different units within one building can each run on a different track.
4. Where is Special Zone Minpaku certified?
As of April 2026: Osaka City, Tokyo's Ota ward, Kitakyushu City, Niigata City, and others. StayJP assesses Special Zone eligibility during due diligence.
5. Is delegation to a housing accommodation manager mandatory under the Minpaku Law?
Yes for host-absent operations (the owner does not live on site). It is not required for host-resident operations, but in practice nearly every case ends up delegated.
Takeaway: Don't 'Exceed' the 180-Day Rule — Switch to the Right Track
Rather than trying to work around the Minpaku Law's 180-day cap, the legal and revenue-maximizing approach is to switch to the track that matches your property: the Housing Accommodation Business Act, a ryokan license, or Special Zone Minpaku.
- The Minpaku Law: 180-day cap, notification-based, easiest entry
- Ryokan (simple lodging): 365-day operation, higher upfront investment
- Special Zone Minpaku: 365-day operation, designated zones only
- Multi-property rotation and hybrid operation are also options
- StayJP evaluates all three tracks and selects the optimal one
As an MLIT-registered Housing Accommodation Manager (No. F05636), StayJP provides management services covering all three tracks in Tokyo and Osaka.