Privacy Policy

This site uses anonymous access logs and aggregated analytics data (Google Analytics) to improve our service. We do not collect personally identifiable information.

This site may use Google AdSense to display advertisements. AdSense uses cookies to serve ads based on prior visits to this website or other websites.

You may opt out of personalized advertising by visiting Google Ads Settings.

• Google Analytics— Anonymous page view analytics
• OpenStreetMap— Map tile data
• Google AdSense— Advertising services

Statistical data displayed on this site is sourced from Japanese government open data (e-Stat, MLIT). Data is provided for informational purposes only.

For privacy-related inquiries, please reach out via the GitHub link on the About page.