{"code":"5883","prefecture_number":"10","municipality_code":"883","name":"利根沼田学校組合教育委員会","abolition_date":null,"created_at":"2026-04-27T18:29:15.898+09:00","updated_at":"2026-04-27T18:29:15.898+09:00","url":"https://school.teraren.com/education_committees/5883.json"}