{"code":"H208320100031","school_type":"H2","prefecture_number":"08","establishment_category":3,"main_branch_indicator":9,"name":"水戸駿優予備学校","location":"茨城県水戸市三の丸１－１－４２","postal_code":"3100011","attribute_info_setup_date":"2020-12-22","attribute_info_cancellation_date":"2024-05-01","old_school_survey_number":"089223","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/H208320100031.json"}