Japan Postal Code (KEN_ALL) Lookup API
Pricing
from $1.00 / 1,000 record scrapeds
Unofficial Japan Post postal code (KEN_ALL) lookup API. by_zipcode: a 7-digit code -> address (prefecture/city/town, kanji + kana + English prefecture). by_address: a prefecture/city -> its postal codes. Downloads the official KEN_ALL once and searches it in memory. Free of copyright per Japan Post.
You can access the Japan Postal Code (KEN_ALL) Lookup API programmatically from your own applications by using the Apify API. You can also choose the language preference from below. To use the Apify API, you’ll need an Apify account and your API token, found in API & Integrations in Apify Console.
$echo '{< "mode": "by_zipcode",< "zipcode": "1000001",< "edition": "utf8",< "maxItems": 1000,< "maxApiRequests": 5<}' |<apify call jpopendata/japan-postal-codes --silent --output-datasetThe Apify CLI is the official tool that allows you to use Japan Postal Code (KEN_ALL) Lookup API locally, providing convenience functions and automatic retries on errors.
Using installation script (macOS/Linux):
$curl -fsSL https://apify.com/install-cli.sh | bashUsing installation script (Windows):
$irm https://apify.com/install-cli.ps1 | iexUsing Homebrew:
$brew install apify-cliUsing npm:
$npm install -g apify-cliOther API clients include: