Three routes, and they are not interchangeable

Local rules are tightening on every route. Osaka City, having closed the special zone route to new applicants, has also moved to add its own requirements for licensed lodging, such as staff on site while guests are present. Most overseas buyers are thinking about the first route, and it is worth understanding precisely what it permits.

The 180-night cap counts differently than you expect

The limit is 180 nights per property per year. Two details change how that works in practice.

The year runs from noon on 1 April to noon on the following 1 April, not from January. And the cap attaches to the property, so a change of operator during the year does not reset it. Nights already used stay used.

A night is counted from noon to noon, so an ordinary afternoon check-in and morning check-out is one night. Two nights consumes two.

Half the year is the ceiling, and that is before local restrictions. Any yield calculation that assumes year-round occupancy under this route is calculating something that is not permitted.

Then the local rules narrow it further

The national law allows prefectures and designated cities to restrict, by ordinance, the areas and periods in which residential lodging may operate. Many have.

These local ordinances go well beyond fine detail. Kyoto, for example, restricts operation in residential-only zones to a short winter window, which in practice removes most of the year. Others limit operation near schools, or require advance notice to neighbours, or impose reporting duties.

There is no national answer to whether a specific property can be let short term. There is only the answer for that address, from that municipality, and it is a question you can ask before you offer.

Zoning comes first of all

Before the lodging rules apply at all, the use district decides what may be done with a building on that land. A property in a residential-only zone is in a different position from one in a commercial zone, and this is recorded, public and checkable from anywhere in the world.

It is also the first thing we look at in a property research session, because it sets the boundaries of everything else. Confirming the zoning before you travel eliminates properties that could never work, at no cost.

If it is an apartment, the management rules may end the discussion

This is where plans most often collapse, and it takes one sentence in a document you have not read.

Where a building's management rules prohibit lodging business, the notification cannot be made. Guidance treats a prohibition as covering not only the words "lodging business" but any provision banning a business of accommodating people for a fee, and where the rules permit only certain forms of it, everything else is taken to be prohibited.

A great many Japanese apartment buildings amended their rules to prohibit it, and the amendment usually happened without any external sign. The building looks the same. The listing says nothing.

Obtain the management rules and have the relevant clause read before you offer. What else to establish about a building's collective position is covered in buying an apartment in Japan.

An overseas owner must appoint a management operator

The law requires the operator's duties to be delegated to a licensed residential lodging management operator in defined circumstances. Two matter here.

• Where the property has more than five guest rooms
• Where the operator is absent while guests are staying, other than briefly, and does not live in the same building or on the same site

The second applies to you permanently. If you live abroad, delegation is not a choice you weigh against self-management. It is a condition of operating at all.

Budget for it as a fixed cost, not an optional service. The duties delegated are substantial: hygiene, safety, explaining noise rules to guests, handling complaints, and maintaining the guest register.

There is also periodic reporting to the authority, required for every notified property, including months with no bookings at all. Failing to report can lead to an improvement order.

What to establish before you offer

1. What is the use district, and what does it permit?
2. Does the prefecture or municipality restrict residential lodging in this area, and in what period?
3. For an apartment, do the management rules prohibit it? Read the actual clause
4. Which route are you planning: residential lodging, hotel licensing, or special zone?
5. If licensing, what would the structural and fire requirements cost on this building?
6. Which management operator will you appoint, and at what fee?
7. Does the arithmetic still work at a maximum of 180 nights, less local restrictions?

Question seven is the one to answer honestly and early. A property that only works at full occupancy does not work, because full occupancy is not among the available outcomes on this route.

The tax and ownership side does not disappear

Running a let does not remove any of the obligations of owning Japanese property from abroad. A tax representative is still required, and where rent is paid to a non-resident owner, withholding at source can apply.

And if the plan is to secure a residence status through the letting activity, read buying property here will not let you live here first. The requirement is a real business, not an asset.