If you discover an address mistake after posting a domestic letter, contact the post office where you sent it or your nearest collection-and-delivery post office promptly. Japan Post provides procedures for an address correction or a request to recover the item. The sender must initiate the procedure; the recipient cannot do it on the sender’s behalf under this FAQ. Japan Post’s address-error FAQ
This guide covers a sender’s domestic letter. It is desk research, not an account of a successful recovery. Do not assume that making an inquiry has already stopped delivery.
Decide whether the letter should continue or come back
There are two different goals to explain:
| What you want | Useful Japanese term | What to prepare |
|---|---|---|
| The same letter to reach the corrected recipient/address | あて名変更 — address correction/change | The address you wrote and the full corrected version |
| The letter to return to you | 取戻し — recovery or recall | Your sender details and a clear request to recover it |
Under Article 83 of the Domestic Mail Conditions, the sender can request this only before delivery or handover. That is a reason to contact Japan Post promptly, rather than wait for a failed-delivery notification. It is not a promise that every item can be intercepted at the moment you call.
For example, if only an apartment number is wrong and the contents are correct, ask about an address correction. If you put the wrong document inside, correcting the address does not solve the problem; explain that you want the item back. These are hypothetical scenarios, not guaranteed outcomes.
Assemble a short identification note
The following is an editorial preparation aid, not Japan Post’s official mandatory-document list:
- Your name and return address as written on the letter.
- The recipient’s name and the address actually written, including the error.
- When and where you posted it; identify the postbox location if applicable.
- The service used, envelope appearance and tracking or acceptance number, if any.
- The corrected address, or a statement that you want recovery instead.
Bring any acceptance receipt you have and ask the handling office what identification and paperwork it requires. If you used ordinary mail without a tracking number, say so; do not invent a reference number or delay the inquiry while searching for one that was never issued.
A phrase you can show staff is:
差出人です。出した郵便物の宛先を間違えました。あて名変更か取戻しを相談したいです。
I am the sender. I wrote the wrong destination on a letter I posted. I would like to ask about correcting the address or recovering it.
This wording introduces the problem; it does not replace the actual request process.
The fee depends on the office and handling stage
Japan Post’s domestic fee table lists these address-change/recovery conditions:
| Where and when the request is made | Listed fee |
|---|---|
| At the original posting office while the item is still before delivery/handover there or before dispatch preparation is complete | Free |
| At the office responsible for delivering the item, when the free condition does not apply | ¥550 |
| Other cases outside those conditions | ¥750 |
These are processing conditions, not a “free for the first hour” rule. An early request and a same-day request are not automatically the same fee category. Ask the office which condition applies to your item before assuming a cost.
The table specifically directs Yu-Pack users to separate guidance. Do not apply the letter fees above to every parcel, or to international mail. Japan Post also directs users of its e-shipping services to the relevant e-commerce site; marketplace-generated shipments may need a different contact route. Exceptions in the official FAQ
Keep the request and its result separate
After contacting the office, note which office is handling the request, what you still need to submit, the quoted fee and how you will learn the outcome. If the original letter concerns an application or appointment, decide separately whether to tell the intended recipient that the document may be delayed.
Sending a replacement immediately can create two active versions of the same document. In a hypothetical application case, explain which version is valid to the receiving organization before relying on a replacement. Japan Post’s postal procedure does not decide the recipient organization’s document rules.
If the letter has already been delivered, the Article 83 procedure above is no longer a pre-delivery solution. Ask Japan Post about the actual situation, and arrange any document correction with the intended recipient as appropriate. No universal recovery time, successful-interception rate or refund of original postage is established by the sources reviewed here.