{"postcode_type":"office","jis":"30201","old":"640","new":"6408525","prefecture_kana":null,"city_kana":null,"suburb_kana":null,"prefecture":"和歌山県","city":"和歌山市","suburb":"手平","street_address":"３丁目８番４３号","office":"株式会社　大黒","office_kana":"カブシキガイシヤ ダイコク","office_roman":"Kabushikigaishiya daikoku","post_type":"office","is_separated_suburb":null,"is_koaza":null,"is_chome":null,"is_include_area":null,"status":null,"reason":null,"prefecture_roman":null,"city_roman":null,"suburb_roman":null,"handling_post_office":"和歌山中央","multiple_numbers":"none","created_at":"2026-06-01T07:00:40.000Z","updated_at":"2026-06-01T07:00:40.000Z","url":"https://postcode.teraren.com/postcodes/6408525.json","location":null}