zipaddr-jp
zipaddr-jp is a collaborative tool that automatically inputs addresses from postal codes.
The facts
- Rating
- 5★ from 6
- Active installs
- 50k+
- Price
- Free
- Last updated
- 2 Aug 2026
- Added
- Dec 2013
- Requires WP
- 3.7
- Tested up to
- WP 7.0.4
- Downloads
- 447,094
Our analysis
AI-assistedzipaddr-jp is a WordPress plugin that integrates with the zipaddr service, allowing users to search for address information based on Japanese postal codes. After initial setup, the plugin waits for a zip code input, sends a request to zipaddr, and retrieves relevant address data in JSONP format. This data is then displayed on the WordPress site, filling in the relevant address fields.
This plugin is suitable for WordPress sites that require address input functionality, particularly those targeting a Japanese audience or needing to handle Japanese postal codes efficiently.
Best for: WordPress sites that serve a Japanese audience and require postal code address lookup.
What it does well
- ✓Integrates with the zipaddr service for address lookup
- ✓Displays address data in real-time during search
- ✓Automatically fills address fields in WordPress
Where it falls short
- •Limited to Japanese postal code functionality
- •No additional features or settings mentioned
Verdict
zipaddr-jp provides a straightforward solution for integrating Japanese postal code searches into WordPress, but its functionality is quite specific and limited to this purpose.
From the developer
ta_terunuma's own description of zipaddr-jp, lightly tidied.
Firstly zipaddr has two sites of zipaddr.com and zipaddr2.com in a service provider.
In zipaddr.com, free site, the other are pay sites.
This plugin makes WordPress and zipaddr work together.
Specifically, generate the following javascript statement on one line.
or
or
In Japanese:
主な動作手順は次のようになります。
1.起動設定後に郵便番号の入力を待ちます。
2.Wordpress側は郵便番号検索リクエストをzipaddr側に送ります。
3.zipaddrでは郵便番号からDBを検索して都道府県、市区町村、地域、データをjsonp形式で返します。
4.Wordpress側にはガイダンスで検索の途中データが表示されます。
5.最終的にWordpress側画面の都道府県、市区町村、地域、の各欄にデータが埋め込まれます。
zipaddr-jpの詳細説明は、https://zipaddr2.com/wordpress/を参照して下さい。
In English:
The main operating procedure is as follows.
1.Wait for the zip code to be entered after the startup setting.
2.Wordpress sends a zip code search request to zipaddr.
3.zipaddr search DB from a zip code and return jsonp form for prefecture, a city, an address.
4.On the WordPress side, the data in the middle of the search is displayed by the guidance.
5.Wordpress bury each data in an address column on the WordPress side.