{"code":"D108222500017","school_type":"D1","prefecture_number":"08","establishment_category":2,"main_branch_indicator":1,"name":"茨城県立小瀬高等学校","location":"茨城県常陸大宮市上小瀬１８８１","postal_code":"3192401","attribute_info_setup_date":"2020-12-22","attribute_info_cancellation_date":null,"old_school_survey_number":"085535","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/D108222500017.json"}