{"id":"ast_k5b3m5TV5RItjdHRiPdbR","type":"choropleth","title":"Population of Japan's municipalities, 2025","config":{"chart":{"bounds":[122.9,24,146.1,45.6],"domain":[2000,300000],"format":{"kind":"number","compact":true,"decimals":1},"borders":{"color":"#1f2937","width":0.5,"geography":"jp-regions"},"outline":{"width":0.3},"geography":"jp-municipalities"},"title":{"text":"Population of Japan's municipalities, 2025"},"preset":"map-light","source":{"url":"https://www.soumu.go.jp/menu_news/s-news/01gyosei02_02000389.html","text":"MIC Japan, Basic Resident Register population, 1 January 2025"},"encoding":{"value":{"column":"population"},"region":{"column":"municipality"}},"description":{"text":"Population on 1 January 2025 by city, town, village and ward, from the Basic Resident Register (Japanese and foreign residents). Yokohama, Osaka and Nagoya are the largest cities; hundreds of mountain villages have fewer than 2,000 people. Prefecture borders are drawn on top."}},"columns":[{"id":"municipality","type":"string","label":"Municipality (code or Japanese name)"},{"id":"population","type":"number","label":"Population, 1 January 2025"}],"rows":1905,"data":"https://chartlink.app/a/ast_k5b3m5TV5RItjdHRiPdbR.csv","remix":"To recreate this with your own data: POST https://chartlink.app/api/assets with this type and config, your own data in the same columns, then POST /assets/{id}/publish. Manual: https://chartlink.app/llms.txt. No key yet? POST https://chartlink.app/api/signup with {\"ref\":\"remix\"}."}