Privacy Policy

FUJIYAMA LAB may collect anonymous usage information such as pages viewed, device type, approximate country or region, and referrer to improve its works.

Information stored for points, achievements and titles
To provide the points feature we store: a guest identifier (a random-value cookie), your point history, achievements and titles you earned, content you unlocked, and play events per game (start, play time, score, wave, clear, etc.). We do not collect names or email addresses until accounts are offered. If you create an account, the data on your device is merged into it. When an account is deleted, the information linked to it is deleted or anonymized.

Information we collect and why
• Access status, device type, country or region, referrer, etc. (anonymized): used only to analyze how the Service is used and to improve it.
• An identifier to distinguish your device (such as a cookie stored in your browser): to carry over your points, achievements and unlock status on the same device. We do not collect your name, address or phone number.
• Content you voluntarily enter in the contact form or support message (optional): to reply and respond, and as a reference for our work.

Disclosure to third parties
We do not provide or sell collected information to outside parties (except where required by law).

External services used to run the Service
We use Cloudflare services for servers, data storage and delivery. Information associated with access is processed there.

Deletion and disclosure requests
If you wish to have your information deleted or confirmed, please contact us via “Contact”. We will respond after confirming your identity.

Retention
We keep information for as long as needed for its purpose and delete it when no longer needed.

Apps such as image compression
Images you load into an app are processed only on your own device and are not sent to or stored on the operator’s servers.

Changes
This policy may change without notice. Changes will be posted on this page.