Last updated: September 2026
Overview
Kouryaku Lab ("this site") publishes free, unofficial game guides and calculators. This page explains what information is collected when you visit, and how advertising and cookies are used.
Information We Collect
This site does not require an account, and we do not directly collect personal information such as your name or email address. The site is hosted on GitHub Pages and served through Cloudflare; both providers automatically log standard technical data (such as IP address, browser type, and pages requested) for security and performance purposes, under their own respective privacy policies.
Cookies and Advertising
This site may display advertisements served by Google AdSense. Google and its partners may use cookies (including the DoubleClick DART cookie) to serve ads based on your visits to this and other websites. You can opt out of personalized advertising by visiting Google Ads Settings, or learn more about interest-based advertising at aboutads.info.
Fonts on this site are loaded from Google Fonts, which may log requests (such as IP address) under Google's own privacy policy.
Analytics
This site uses Google Analytics to understand how visitors use the site — for example, which pages and language versions are read most. Google Analytics uses cookies and may collect data such as your approximate location, device type, and browsing behavior on this site. You can opt out using the Google Analytics Opt-out Browser Add-on, or learn more in Google's Privacy Policy.
Third-Party Links
Guide pages link to external sources (game wikis, news sites, official game pages) for attribution. We are not responsible for the content or privacy practices of those external sites.
Children's Privacy
This site is not directed at children under 13, and we do not knowingly collect personal information from children.
Changes to This Policy
This policy may be updated as the site adds new features (such as advertising). Changes will be posted on this page with an updated date above.
Contact
This site is independently run. For questions, open an issue on the GitHub repository.