Fill in a Japanese address from its postcode at WooCommerce checkout, with Japan Post data that ships with the plugin. No API key, no external calls.
Alternatives to WKSS Japan Address Helper
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
Relevant replacements
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
Titanium Site Watch – Website Uptime Monitoring & Downtime Alerts with Health Checks for WooCommercev1.0.8
Website uptime monitoring, downtime alerts and an 11-check WooCommerce Health diagnostic with store health alerts.
Postcodes4U Address Finder lets you look up an address using a UK Postcode. Includes WooCommerce, Contact Form 7 and Gravity Forms Integration. ..
Ideal Postcodes UK address validation and postcode lookup extension for WooCommerce
SnapAddressv1.2.1
UK address autocomplete for WooCommerce checkout, My Account and admin orders. Powered by Royal Mail PAF data, not Google.
📦 Validate Customer Addresses in WooCommerce
Your checkout address helper! Enter a supported 3-digit postcode to autofill city and district in Taiwan, Hong Kong, Macau, Singapore, or Malaysia.
Address autocomplete for Portugal in the WooCommerce checkout: street, locality and the exact seven-digit postal code (CP7). Free, no API key.
Reduce address errors with WooCommerce address autocomplete for Western Europe.
UK postcode lookup and address autocomplete on Royal Mail PAF. WooCommerce, Gravity, WPForms, Elementor, CF7 — most wire themselves.