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Japanese Address to English

Enter a postal code and block number. The address is split to match online checkout forms.

The address is converted on this page only. Nothing is uploaded.

One-line address

Separate fields (online stores)

You can edit the fields.

Mailing label layout

Everything is converted on this page. Your address is not sent anywhere.

How to use

  1. 1. Enter the postal codeType the 7-digit postal code to see the prefecture, city and area. If there are several areas, pick yours.
  2. 2. Add block number, building and roomThe block number can be written as 1丁目2番3号 or 1-2-3. Building names can be in katakana or in the Latin alphabet.
  3. 3. Copy each fieldFor online stores, copy from Address Line 1 down. For envelopes, use the mailing label layout.

How to order an address in English (Japan Post)

  • Line 1: building name and room number (if any)
  • Line 2: block number and area
  • Line 3: city and prefecture
  • Line 4: postal code and country
  • Write the address in the Latin alphabet and Arabic numerals

Sources: Japan Post – How to Write the Address and Name, Japan Post – Postal code data (romanized)

FAQ

Who is this for?

People living in Japan who need to write their address in English: when ordering from overseas online stores, writing the sender's address on international mail, filling in visa, study-abroad or job forms, or telling friends and colleagues abroad where they live.

When is it most useful?

When an online checkout asks for the address split into Address Line 1, City, State and ZIP. Each field has its own copy button, so you just paste them one by one. For envelopes and EMS labels, you can copy the mailing label layout as it is.

What are the benefits?

Just enter a postal code and the city and area names come out spelled the way Japan Post writes them, so you don't have to look them up or guess the spelling. Block numbers written with 丁目, 番 and 号 are turned into the hyphen form, 305号室 becomes 305, and 3階 becomes 3F.

Is my address sent anywhere?

No. To find the area for a postal code, the page loads the postal code data stored on this site and searches it inside the page. The block number, building name and room number never leave the page.

In what order is a Japan address written in English?

The opposite of Japanese: from the smallest unit to the largest. Japan Post's guide lists building and room, then block number and area, then city and prefecture, then postal code and country. The results here follow that order.

Which field goes where on a checkout form?

Address Line 1 is the block number and area, Address Line 2 is the building and room, City is the city or ward, State / Province / Region is the prefecture, ZIP is the postal code, and Country is Japan. If the form only has a state drop-down, choose or type the prefecture name (for example Tokyo).

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