Mystic Banchor ("we", "us", or "our") has established this Privacy Policy ("Policy") regarding the handling of personal information and user information collected through our smartphone application Myosu's Void Moon ("the App") and related services ("the Service").

Article 1 — Personal Information, User Information, and Age Requirements

• Personal Information: Refers to "personal information" as defined under the Act on the Protection of Personal Information, including name, email address, phone number, user identification ID (UID) generated upon use of the Service, and any other information that can identify a specific individual.
• User Information: Refers to information collected in connection with the Service that does not constitute personal information under the Act, including anonymized or pseudonymized information. This includes data required for reading calculations (date of birth, birth time, birthplace, gender, blood type, etc.), advertising identifiers, device information, and access logs.
• Age Requirements: This App is not intended for children under the age of 13, and we do not knowingly collect personal information from children under 13. If a child under 13 uses the App, parental consent is required.

Article 2 — How We Collect Personal Information and User Information

We collect the following information through our systems in order to provide the Service and achieve the purposes described in the next article.

Information Required to Use the Service

Information required for the reading feature (JP only): Name (optional), date of birth (year/month/day), birthplace (prefecture), blood type, gender, and birth time (hour/minute) as entered by the user.

Information Automatically Collected Through Use of the Service

• Authentication service information: A user identification ID (UID) automatically generated upon accessing the Service.
• Analytics service information: A unique app-specific ID (non-personally identifiable), device information (OS version, device model, etc.), IP address, approximate location based on IP address (country/region level), crash information, and optional survey or feedback responses for the purpose of improving the Service.
• Push notification settings: The user's notification permission status (both OS-level and in-app ON/OFF settings), and the initial and current state of those settings.
• Calendar sync information: If the user enables the optional "Auto-sync" feature, the App will write events to the device's built-in calendar upon launch. Status information related to the sync (whether linked, last sync date, etc.) is saved to our server. We do not read or store any other calendar events on our servers.
• Widget information: When a widget is placed on the home screen, lunar event data provided by the App (VoC times, New Moon and Full Moon times, etc.) is temporarily stored on the device for display and update purposes.
• Inquiry information: Email addresses voluntarily provided by users, and any screenshots optionally submitted with bug reports.

Information Obtained from Partners

Information related to advertising effectiveness measurement obtained from ad delivery services and similar partners.