"Cookie" is a general technique to identify your browser. Although there is a possibility of using this technology at this website, and cookie can identify your browser, but it cannot identify personal information such as customer's name, address etc.
The access log records the information of the person who accessed this site. Access logs can identify the type of browser, date and time of access, domain name, IP address, etc. but it cannot identify personal information such as customer's name, address etc. In addition, these access logs are used for statistical analysis and maintenance work related to the usage situation of this website and will not be used for other purposes.
Terms of service http://www.google.com/analytics/terms/jp.html