{"code":"C108221100033","school_type":"C1","prefecture_number":"08","establishment_category":2,"main_branch_indicator":9,"name":"常総市立鬼怒中学校","location":"茨城県常総市中妻町４１８０","postal_code":"3002505","attribute_info_setup_date":"2020-12-22","attribute_info_cancellation_date":"2025-05-01","old_school_survey_number":"083716","post_transition_school_code":"C108221100015","created_at":"2026-04-27T18:29:14.289+09:00","updated_at":"2026-04-27T18:29:14.289+09:00","url":"https://school.teraren.com/schools/C108221100033.json"}