{"success":true,"error":null,"data":{"area":{"code":"03000","name":"岩手県"},"item":{"id":"business_tax","name":"個人事業税"},"amount":50000,"verified_at":"2026-10-16T13:03:14Z","best":["口座振替"],"methods":[{"title":"口座振替","channel":"account_transfer","gateway":null,"fee":0,"fee_kind":"zero","best_reward":null,"best_reward_label":null,"burden":0,"over_limit":false,"apps":[],"source":"https://www.pref.iwate.jp/kensei/zei/nouzei/index.html","quote":"県では、県税（自動車税・個人事業税）の口座振替納付制度を設けています。"}]}}