{"schema_version":1,"subject":{"chocho_code":"341030035000","name":"広島市南区西荒神町","city_code":"34100","ward_name":"広島市南区"},"building_count":8,"built_year_bands":{"unknown":3,"1980-1991":2,"1992-1998":1,"2013-2024":1,"1999-2012":1},"structures":{"unknown":4,"rc":1,"steel":3},"buildings":[{"seed_id":"seed-34100-bldg-372047","building_id":"34100-bldg-372047","address":null,"built_year":null,"structure":"unknown","uri":"https://tomori-map.com/b/seed-34100-bldg-372047"},{"seed_id":"seed-34100-bldg-372096","building_id":"34100-bldg-372096","address":null,"built_year":null,"structure":"unknown","uri":"https://tomori-map.com/b/seed-34100-bldg-372096"},{"seed_id":"seed-34100-bldg-373328","building_id":"34100-bldg-373328","address":null,"built_year":1982,"structure":"rc","uri":"https://tomori-map.com/b/seed-34100-bldg-373328"},{"seed_id":"seed-34100-bldg-373333","building_id":"34100-bldg-373333","address":null,"built_year":1997,"structure":"unknown","uri":"https://tomori-map.com/b/seed-34100-bldg-373333"},{"seed_id":"seed-34100-bldg-373539","building_id":"34100-bldg-373539","address":null,"built_year":2014,"structure":"steel","uri":"https://tomori-map.com/b/seed-34100-bldg-373539"},{"seed_id":"seed-34100-bldg-373603","building_id":"34100-bldg-373603","address":null,"built_year":null,"structure":"unknown","uri":"https://tomori-map.com/b/seed-34100-bldg-373603"},{"seed_id":"seed-34100-bldg-373708","building_id":"34100-bldg-373708","address":null,"built_year":1986,"structure":"steel","uri":"https://tomori-map.com/b/seed-34100-bldg-373708"},{"seed_id":"seed-34100-bldg-375091","building_id":"34100-bldg-375091","address":null,"built_year":2011,"structure":"steel","uri":"https://tomori-map.com/b/seed-34100-bldg-375091"}],"provenance":{"source":"3D都市モデル（Project PLATEAU）・位置参照情報（国土交通省）","generated_on":"2026-10-27"},"license":"https://creativecommons.org/licenses/by/4.0/","cite":"https://tomori-map.com/methodology.html#cite","canonical":"https://tomori-map.com/chocho/341030035000"}