Japan City Code Lookup


- JIS X 0402: Identification code for cities, towns and villages
- Reverse Geocoding: Japan Standard Grid Square (1km accuracy)
- Standalone: No module dependencies

$3

``js
const {City} = require("jp-city-lookup");

// lookup by pair of latitude and longitude
console.log(City.lookup({lat: 35.68944, lng: 139.69167})); // => ["13104", "13113"]

// lookup by comma separated latitude and longitude
console.log(City.lookup({ll: "35.1709,136.8815"})); // => ["23104", "23105"]

// lookup by JIS prefecture code
console.log(City.lookup({pref: "13"})); // => ["13101", "13102", ... "13421"]

// lookup by neighboring city code
console.log(City.lookup({neighboring: "13101"})); // => ["13102", "13104", ... "13106"]

// name for city code
console.log(City.name("13101")); // => "千代田区"
`

$3

- https://github.com/kawanet/jp-city-lookup

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- 出典：「市区町村別メッシュ・コード一覧」（総務省統計局）` licensed under CC BY 4.0
- https://www.stat.go.jp/data/mesh/m_itiran.html
- https://www.stat.go.jp/english/data/mesh/05-1s.html
- https://github.com/jp-mirror/jp-data-mesh-csv

$3

- https://kikakurui.com/x0/X0402-2010-01.html
- https://www.npmjs.com/package/jp-pref-lookup
- https://www.npmjs.com/package/jp-city-lookup
- https://www.npmjs.com/package/jp-zipcode-lookup

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Copyright (c) 2018-2023 Yusuke Kawasaki

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