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The short answer
If the nest is attached to the building — under the eaves, in a wall cavity, beneath a balcony, in the roof space, or on shared land around the property — the cost is normally carried by the owner or the management company. Removing it counts as maintaining the building itself, which is their obligation under a standard residential lease.
If the nest is in something you brought and own — a planter, a bicycle cover, stored boxes on your own balcony — then it is usually yours to deal with. Between those two, there is a grey area, and that is where most of the arguments happen.
The one question that settles it
Is the nest attached to the building, or to something you own? Answer that first — everything else follows from it, and it is the question your management company will ask you anyway.
Why it is usually the owner’s cost
A residential lease in Japan obliges the owner to keep the property in a usable state. A hornet colony under the eaves makes part of the home unusable — you cannot open that window, hang washing on that balcony, or let a child into that garden. Because the nest is fixed to the structure, dealing with it sits on the same side of the line as a broken lock or a leaking pipe.
In practice most management companies know this and will arrange removal without much argument, especially once you point out that the species may be a hornet rather than a paper wasp. What slows things down is rarely a dispute about who pays. It is that the request never reaches the person who can approve it.
The three cases where you pay
There are a few genuine exceptions. Knowing them in advance stops you asking for something you will not get, which makes the rest of the conversation easier.
- The nest is in your own belongings. A nest inside a planter, a stored futon box or a bicycle cover on your private balcony is yours. So is one inside a shed you installed.
- You are the owner. In a detached house you bought, or a flat you own outright, there is no landlord to ask. A management association may still help with shared areas.
- The nest grew because a report was ignored. If you noticed it in June, said nothing, and it is the size of a football in September, some owners will split the cost. Reporting early protects you here.
What to send your management company
Keep it to four facts and one request: where the nest is, roughly how big, how long it has been there, and that it is on the building — then ask them to arrange removal. Send it in writing rather than by phone, so there is a record and so nothing depends on your Japanese holding up under pressure.
“There is a wasp nest under the eaves of the building. It has been growing for a few weeks and we can no longer use the window or balcony. As it is dangerous, could you please arrange removal?”
If you would rather not send it yourself, we can make the call for you — this is the part of the job most of our customers actually contact us about.
We’ll talk to your landlord for you
Send us the nest location and your town. We’ll quote the removal, and if the building owner should be paying, we’ll explain it to them in Japanese and send you what was agreed in English.
If they refuse or go quiet
Silence is more common than refusal, and it is usually a translation or routing problem rather than a decision. Ask once more in writing, name the species if you know it, and state plainly that you consider the nest a safety risk to the building’s residents. A short factual message from a removal company on your behalf tends to move faster than a third message from a tenant.
Most of the landlords we ring say yes within a few minutes. They were never refusing — they just hadn’t understood what was being asked.
If it is genuinely urgent — someone in the household reacts badly to stings, or the nest sits over the only entrance — pay for the removal, keep the receipt and the photographs, and claim it back afterwards. Safety first; the paperwork can follow.
Common questions
Can my landlord make me pay if I reported it late?
They can ask you to share the cost if the delay clearly made the job bigger, but it is a negotiation rather than a rule. Report a nest the week you notice it and this rarely comes up.
Does my renters’ insurance cover nest removal?
Usually not — most household policies treat pests as maintenance rather than damage. It is worth a look at your policy if you have already paid, but don’t count on it.
Will the city remove it for free?
Some municipalities in Tochigi and Ibaraki lend protective equipment or subsidise part of the cost for hornets specifically, and a few will remove nests on public land. Rules differ town by town; ask us and we’ll tell you what applies where you live.
Can you speak to the management company directly?
Yes, and we often do. Give us their name and number with your enquiry and we’ll handle the Japanese side, then tell you in English what was agreed.