{"postcode_type":"area","jis":"11227","old":"351","new":"3510008","prefecture_kana":"サイタマケン","city_kana":"アサカシ","suburb_kana":"アズマ","prefecture":"埼玉県","city":"朝霞市","suburb":"あずま","street_address":null,"office":null,"office_kana":null,"office_roman":null,"post_type":null,"is_separated_suburb":0,"is_koaza":0,"is_chome":1,"is_include_area":0,"status":1,"reason":2,"prefecture_roman":"Saitamaken","city_roman":"Asakashi","suburb_roman":"Azuma","handling_post_office":null,"multiple_numbers":null,"created_at":"2026-09-01T20:08:17.000Z","updated_at":"2026-09-01T20:08:17.000Z","url":"https://postcode.teraren.com/postcodes/3510008.json","location":{"latitude":"35.8071989","longitude":"139.5926118"}}