Privacy policy

Operator and contact

Operator name: simplebingo運営者 (Simplebingo operator)

Privacy questions and deletion requests: simplebingo@custanet.com

Information and purposes

We use anonymous authentication identifiers, game titles and settings, display names, avatars, cards, drawn numbers, participation status and chat messages to operate and synchronize games. Information displayed in a game is visible to participants and the host. Do not post private information you do not want to share.

Authentication state is stored in your browser. Switching devices or clearing browser data may prevent you from returning as the same participant.

Email addresses and information received through inquiries are used to respond and perform necessary checks.

Game and chat retention

Games are retained until the host deletes them. There is no automatic expiry based on inactivity.

Deleting a message removes that post and its chat history. Leaving a game or being banned removes that participant’s posts and history, while other participants’ posts remain. Deleting a game removes all of its chat messages and history.

Server-side deletion includes asynchronous processing and may take time. Deleted message bodies are not kept indefinitely as administrative chat history.

Deleting game data is separate from deleting browser authentication state, Firebase authentication records, infrastructure records and analytics data. We do not guarantee immediate erasure from every medium, including backups. Where legal requirements or similar circumstances arise, we assess the scope and grounds for handling the information.

External services and analytics

Google Firebase provides authentication, data storage, synchronization and hosting. Application pages include Google Analytics 4, which uses cookies or similar technologies to understand usage. Standalone guides, operator, contact and policy pages do not include analytics tags.

Application pages also use externally hosted fonts and icons. Connecting to external services transmits information needed for communication, such as IP addresses.

See the official links below for Google’s information practices and analytics choices.

Advertising

Google AdSense ads are not currently implemented. If introduced, this policy will be updated to reflect the actual advertising services and available choices.