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Zip Code of Japan

iPhone / iPad
  • Reference
  • Productivity
I want this app
Download from AppStore

This is a helpful application that let you find latest Zip codes of Japan in off-line mode.

The latest zip codes are installed automatically after you install this application(it takes about 1 minute on iPhone4), the screen does not response anything before the installing process is finished.

Please buy the pro-version, If you want the following functions:
The zip code information for All the companies in Japan
The Romaji data for all the address
Find zip codes based on the current location

1, The latest zip codes data can be downloaded from Japan Post Service Co., Ltd directly and be extracted automatically.

2, Find the zip code from index of top screen.

3, Search data by in putting zip code/kanji/kana in the top screen.

4, Bookmark your often used zip code.

5, Confirm the zip code location on Map(on-line/Internet needed).

6, You can copy, mail zip code information or add them to your contract.

7, The following information can be found in the detail screen.
Zip code,prefecture,municipalities(code), old zip-code.
the yomi can be changed from カタカナ to ひらから by touching the cell.

8, Supported Language of UI: English, Japanese, Chinese.


1, You should download the latest zip codes data at first after you install this application.

2, If you always want to use latest zip codes of Japan, you should download the data once every month, because the data are changed every month by Japan Post Service Co., Ltd.

3, The internet environment is needed for viewing zip code information on Map.