JAPANESE ADDRESS FORMATTER

Make Japanese addresses make sense.

Paste an address once. Get clean Japanese versions, a cautious international format where place names are recognized, and an optional postal-locality comparison.

2
Copy the version you needUnknown text is always preserved
Japanese — Clean format日本国内用
〒110-0005 東京都台東区上野7丁目1-1 Ueno Station

Normalized postal code, spaces and hyphens.

Japanese — Address only住所のみ
東京都台東区上野7丁目1-1 Ueno Station

The same address without its postal code.

Romanized — International海外郵便用
Ueno Station
7-1-1 Ueno
Taito-ku, Tokyo 110-0005
JAPAN

Written from the smallest part to the largest, ending with JAPAN.

ADDRESS BREAKDOWN

Only parts we can identify confidently are shown.

Postal code
110-0005
Prefecture
東京都Tokyo
City / ward
台東区Taito-ku
District
上野Ueno
Block
7-1-1
Building / room
Ueno Station
3
Compare with postal-code locality dataYour full address stays local; lookup sends only these seven digits to ZipCloud.

Your full address stays in this browser. It is not saved, uploaded, or included in analytics. If you choose the locality check, only the seven-digit postal code is sent to ZipCloud.

THE ONE THING TO KNOW

Japanese addresses go big → small.

Domestic addresses usually begin with the prefecture and narrow down to the building. International mail commonly reverses those parts and puts JAPAN on the last line. Always use an official Roman spelling when one exists.

JAPANESE ADDRESS FORMAT

How do you write a Japanese address in English?

For international mail, start with the room and building, then the block and neighborhood, followed by the city or ward, prefecture and postal code. Put JAPAN on the final line.

What does 〒 mean?

The 〒 symbol introduces a Japanese postal code. Postal codes contain seven digits, usually written 110-0005.

What does 丁目 mean?

丁目 (chōme) identifies a numbered district subdivision. The numbers that follow usually identify the block and building.

Should building names be translated?

Use the building’s official Roman spelling when available. Do not invent a translation for a proper name.

Japanese and international address order

JAPANESE ORDER〒110-0005 東京都台東区上野7丁目1-1 Ueno Station
INTERNATIONAL ORDERUeno Station
7-1-1 Ueno
Taito-ku, Tokyo 110-0005
JAPAN
Help and examples

Japanese domestic addresses run from the largest area to the smallest. English mailing addresses commonly reverse that order and place JAPAN on the final line.

Example: 〒110-0005 東京都台東区上野7-1-17-1-1 Ueno, Taito-ku, Tokyo 110-0005, JAPAN

Common mistakes

  • Translating a building name that should be romanized
  • Dropping the room number
  • Assuming an automatic romanization is an official postal verification

Questions

Should a Japanese address be reversed in English?

For international mail, write the smallest unit first and end with prefecture, postal code, and JAPAN.

Does this verify that an address exists?

No. It formats the address you provide; confirm unfamiliar address parts with the recipient or an official source.

How to write a Japanese address in English