estat                   Get meta-information of 'e-Stat' data
estat_activate          Determine which 'estat' object key to edit.
estat_census_2020       Population of the 2020 census
estat_download          Download 'e-Stat' data
estat_set               Set attributes of 'e-Stat' API
estat_set_apikey        Set 'appId' of 'e-Stat' API
estat_set_lang          Set language of 'e-Stat' API
estat_table_info        Get table information for 'e-Stat' data
japanstat               Tools for easy use of 'e-Stat' API
