{"code":"C208222100012","school_type":"C2","prefecture_number":"08","establishment_category":2,"main_branch_indicator":1,"name":"ひたちなか市立美乃浜学園","location":"茨城県ひたちなか市磯﨑町５１３５","postal_code":"3111202","attribute_info_setup_date":"2021-05-27","attribute_info_cancellation_date":null,"old_school_survey_number":"08C326","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/C208222100012.json"}