What is Japan's Area km²?
CREATE TABLE table_name_45 (area_km² VARCHAR, country VARCHAR)
SELECT area_km² FROM table_name_45 WHERE country = "japan"
### Context: CREATE TABLE table_name_45 (area_km² VARCHAR, country VARCHAR) ### Question: What is Japan's Area km²? ### Answer: SELECT area_km² FROM table_name_45 WHERE country = "japan"