{"code":"B108221100026","school_type":"B1","prefecture_number":"08","establishment_category":2,"main_branch_indicator":9,"name":"常総市立大花羽小学校","location":"茨城県常総市大輪町３８６－１","postal_code":"3002512","attribute_info_setup_date":"2020-12-22","attribute_info_cancellation_date":"2023-05-01","old_school_survey_number":"080273","post_transition_school_code":"B108221100035","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/B108221100026.json"}