Privacy Policy

Gakusyu-Kanri.com (hereinafter referred to as the "Service") establishes the following Privacy Policy to appropriately handle users' personal information.

Article 1 (Definition of Personal Information)

Personal information as used in this Privacy Policy refers to information defined as personal information under applicable laws, including information such as names, email addresses, and other information that can identify a specific individual.

Article 2 (Information We Collect)

The Service may collect the following information:
Information obtained through external account integrations (such as Google, LINE, and X (Twitter)), including user IDs, display names, email addresses, and other related information.
Information related to service usage, including study plans, textbook names, learning goals, study records, and progress information registered by users.
Information provided when users contact us, including names, email addresses, and inquiry details.
Log information such as access dates and times, IP addresses, browser information, and usage information.

Article 3 (Purpose of Use)

The collected information will be used for the following purposes:
To provide, maintain, and improve the Service.
To authenticate users and manage user accounts.
To store and display study plans and study records.
To respond to user inquiries.
To provide important notifications regarding the Service.
To prevent unauthorized use and maintain security.
To analyze usage and improve the quality of the Service.

Article 4 (Provision of Personal Information to Third Parties)

The Service will not provide users' personal information to third parties except in the following cases:
When the user's consent has been obtained.
When disclosure is required by applicable laws or regulations.

Article 5 (Use of External Services)

The Service may use the following external services:
Authentication services (Google, LINE, X (Twitter), etc.)
Payment services (such as Stripe, if paid services are introduced in the future)
Analytics services (such as Google Analytics)
Advertising services (such as Google AdSense)
Information collected by these service providers is handled according to their respective privacy policies.

Article 6 (Use of Cookies and Similar Technologies)

The Service may use cookies and similar technologies for purposes such as improving user experience, maintaining login sessions, analyzing usage, and providing advertisements.
Users may restrict or disable cookies through their browser settings. However, doing so may prevent some features of the Service from functioning properly.

Article 7 (Advertising)

The Service may use third-party advertising services.
Advertising providers may use cookies and similar technologies to display advertisements based on users' interests and preferences.
For information regarding the handling of data by advertising providers, please refer to the privacy policies of the respective providers.

Article 8 (Security Management of Personal Information)

The Service takes appropriate security measures to protect users' personal information from unauthorized access, loss, destruction, alteration, leakage, and other risks.
However, due to the nature of internet communications and data storage environments, the Service does not guarantee complete security.

Article 9 (User Access, Modification, and Deletion of Information)

Users may view, modify, or delete their registered information through the Service.
After account deletion, user information will be appropriately deleted or anonymized, except for information that must be retained by law or information necessary for the operation of the Service.

Article 10 (Analytics Services)

The Service may use analytics tools for the purpose of improving the Service.
Information collected through analytics tools does not include information that directly identifies individual users.

Article 11 (Changes to This Privacy Policy)

The Service may modify this Privacy Policy when necessary.
The revised Privacy Policy will become effective when posted on the Service.

Article 12 (Contact)

For inquiries regarding this Privacy Policy, please contact us through the designated contact form provided by the Service.

Effective Date: July 27, 2026

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