Established: May 1, 2025
Last updated: October 2, 2026
web忍者の砦 (“this site”) works to protect the privacy of its users under the following policy. This is an English translation of the Japanese privacy policy; if the two differ, the Japanese version prevails.
This site uses Google Analytics (GA4), an analytics tool provided by Google.
Google Analytics uses cookies to collect traffic data. This traffic data is collected anonymously and does not identify individuals.
If you want to disable this data collection, please use the Google Analytics Opt-out Browser Add-on.
For how Google uses this data, see How Google uses information from sites or apps that use our services.
This site may use the following advertising services.
These services may use cookies to show ads based on your interests.
This site may earn revenue through ad links, but this never costs you anything extra.
With Google AdSense, third-party vendors, including Google, use cookies to serve ads based on your prior visits to this site or other websites.
You can turn off personalized advertising in Google Ads Settings. For more details, see Google Privacy & Terms: Advertising.
This site may use cookies to improve convenience and for analysis.
You can disable cookies in your browser settings.
This site may use AI tools to assist in creating its content.
The operator reviews and edits the final content.
This site may contain links to external websites.
This site is not responsible for how linked sites handle personal information. Please check the privacy policy of each linked site.
We try to publish information that is as accurate as possible, but we do not guarantee its accuracy or safety.
We cannot accept responsibility for any damages arising from the use of the information.
For privacy inquiries, please use the contact form below (in Japanese) or send a direct message to our X (formerly Twitter) account.