{"postcode_type":"office","jis":"08201","old":"310","new":"3108586","prefecture_kana":null,"city_kana":null,"suburb_kana":null,"prefecture":"茨城県","city":"水戸市","suburb":"千波町","street_address":"１９１８番地","office":"社会福祉法人　茨城県社会福祉協議会","office_kana":"シヤカイフクシホウジン イバラキケンシヤカイフクシキヨウギカイ","office_roman":"Shiyakaifukushihoujin ibarakikenshiyakaifukushikiyougikai","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":"水戸中央","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/3108586.json","location":null}