US Data
Current Population Survey
Monthly household data
US Governmental data:
County/ZIP-code Business Patterns
County and Zip-code level industry data: establishment counts, size distribution, employment
Japanese Data
Keio Household Panel Survey/ Japanese Household Panel Survey
KHPS together with JHPS provide the panel data of households including variables on household consumption, financial portofolio, real-estate ownership, and individuals' demographic attributes
Public use files of Japanese labor and housing surveys
Various surveys on labor and housing are available for researchers upon application to the Hitotsubashi Economic Institute
Address matching
This site allows you to match Japanese addresses (in Japanese) into longitude and latitude