Privacy Policy

Handling in Facebook Instant Games

Information We Collect

The Service may collect and use the following information:

• Facebook User Profile Information: User name, profile picture URL (used for ranking display and user identification in the game)
• Game Play Data: Data such as scores, achievements, and game progress
• Device Information / Log Information: Information such as IP address, access date and time, usage environment, etc.

Purpose of Use of Information

The collected information will be used for the following purposes:

• To provide and operate the Service
• To display user names and scores in the in-game ranking function
• To save and manage users' game progress
• To respond to inquiries
• To respond to acts that violate the Terms of Service

Use of External Services

The Service uses the following external services for data storage and analysis.

Firebase (Firestore)

We use Firebase (Firestore) provided by Google Inc. to save game score data and user progress. As a result, user data is securely stored on Google's servers.

Google Analytics

We use Google Analytics provided by Google Inc. to understand the usage status of the Service. Google Analytics uses Cookies and collects data in a form that does not identify individuals.

Deletion of User Data (Right to be Forgotten)

Users have the right to request the deletion of their personal information held by the Company. You can send a deletion request from the Facebook Instant Games settings screen or request deletion by the following procedure:

1. Please send an email to the inquiry counter (contact@yamaneko.works) with the subject "Data Deletion Request".
2. Please include your Facebook user name or the user ID that can be confirmed in the game in the body of the email.
3. After confirming your identity, we will delete the relevant data on the server within a reasonable period.

Handling in AI ChatBot

Information We Collect

This chatbot service collects text messages entered by users.

Purpose of Use of Information

The entered information is used to generate responses by AI.

Use of External Services

This service uses the Google Gemini API to generate responses.

Google Gemini API

User input data is sent to Google for response generation. Data handling at Google is subject to Google's Privacy Policy and AI-related terms. Note that while we do not intend to permanently store user input data, it may be temporarily recorded as logs for service quality improvement.