{"code":"C108223490019","school_type":"C1","prefecture_number":"08","establishment_category":2,"main_branch_indicator":1,"name":"茨城県立鉾田第一高等学校附属中学校","location":"茨城県鉾田市鉾田１０９０－２","postal_code":"3111517","attribute_info_setup_date":"2020-12-22","attribute_info_cancellation_date":null,"old_school_survey_number":"085402","post_transition_school_code":null,"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/C108223490019.json"}