English — White Echoes Privacy Policy

White Echoes — Privacy
Updated October 28, 2026
Provider: Nagasu Minatomachi Electrical Services

The game has no registration, advertising, analytics, or in-app purchases. The story and sound assets are included and can be used offline. The game does not automatically send personal information or play records to the developer’s servers.

Saved on your device
Save files, read-text records, discovered endings, language, and settings are stored locally. Uninstalling or resetting the device may remove these records. There is no custom cloud synchronization. OS backups, restoration, and diagnostics are governed by the OS, store, and your settings.

The game does not read contacts, photographs, location, microphone, or camera data. Announcements in the story do not record the player.

Purchases and external links
Your store handles purchase and payment information. The game does not receive card numbers or store passwords. Opening a support or privacy link launches an external browser, whose destination policy applies. The website’s own privacy policy applies to website visits.

Voluntary support inquiries
If you contact us, we use the reply address, inquiry, and device or fault information you voluntarily provide to answer and investigate issues. Share only what is necessary. We do not share this information without consent except where required by law. We take appropriate security measures and retain it no longer than needed for the inquiry. Contact us to discuss access, correction, or deletion.

Contact: shigematsu@nagasu-denki.jp
Support: https://nagasu-denki.jp/shiroi-zankyo-support/
Online policy: https://nagasu-denki.jp/shiroi-zankyo-privacy/
The public pages may be in Japanese. English inquiries are welcome.