Privacy Terms for MANA

MANA, developed by Tokyo Rangers K.K., is a mobile application designed to assist users in learning foreign languages. Your privacy is our priority, and we are committed to ensuring the security and confidentiality of your information. Please read the following Privacy Terms carefully to understand how we handle your data.

  1. Introduction

    We take your privacy seriously and are committed to protecting your personal data. This privacy policy outlines how we collect, store, use, and share your personal data when you use the MANA application.

  2. Data Collection

    1. Personal Data: We may collect and process personal data that you provide to us, including:

      • Your name and contact information, such as your email address. However, we will not collect your phone number.
      • Device and browser information needed to operate and secure the service.
      • When you register or first use an account, our network provider may derive a country or territory code from the request. We store only this initial country or territory code with your account for aggregate geographic analytics and service operations. We do not store the full IP address for this label, collect precise location for this purpose, or continuously update or track your location.
      • App usage statistics and preferences related to your learning experience.

    2. Non-Personal Data: We may also collect and process non-personal data and usage data related to the performance and behavior of the app. This includes anonymized data to enhance app functionality and improve user experiences.

  3. Data Usage

    Your personal data will be used for the following purposes:

    • To provide and maintain the MANA app's core features.
    • To customize and personalize your language-learning experience.
    • To analyze, develop, and improve the app's functionality and performance.
    • To understand the aggregate geographic distribution of our users and plan language-learning services.
    • To respond to your inquiries and support requests.
    • To comply with legal obligations as required.

  4. Data Sharing

    • We may share anonymized, non-personal data with third-party analytics services to improve app performance.
    • If MANA integrates third-party advertising SDKs, any data collected by these SDKs is handled independently by those providers and is not associated with MANA or Tokyo Rangers K.K. Please review the privacy policies of such third parties.
    • Personal data will only be shared with third-party service providers directly engaged in maintaining or improving the app and only to the extent necessary for such purposes.
    • MANA does not automatically transmit your MANA credentials, authentication tokens, learning history, or profile information to X or Discord when you open an official social or community link.
    • We may disclose personal data if required by law or in response to valid legal processes.

  5. Data Security

    We implement appropriate technical and organizational measures to protect your personal data against unauthorized access, alteration, disclosure, or destruction. These measures include encryption and regular security reviews to maintain a high level of data protection.

  6. Data Retention

    We retain your personal data only for as long as it is necessary to provide MANA's services or as required by applicable laws. The initial country or territory code is normally retained with the account until account deletion and is not refreshed as you travel. Once data is no longer needed, it will be securely deleted or anonymized.

  7. Cookies and Similar Technologies

    MANA does not directly utilize cookies. However, third-party tools integrated into the app may use cookies or similar technologies to enhance user experience and service performance. By using MANA, you consent to the use of such technologies.

  8. Children's Privacy and Minor Users

    MANA is intended for users who are at least 13 years old and is not directed to children under 13. Children under 13 may not create a MANA account or use the service. We do not knowingly collect personal data from children under 13. If we learn that we have collected personal data from a child under 13, we will take reasonable steps to delete it.

    If local law sets a higher minimum age for consent to an online service or the processing of personal data, that higher age requirement applies. Users who are 13 or older but have not reached the age of legal majority should use MANA with parental or legal guardian consent where required by applicable law. A parent or legal guardian who believes that a child has provided personal data in violation of this policy may contact us to request review and deletion.

    X and Discord have their own age requirements and may require users to be older in some countries or regions. Users must independently satisfy those requirements before accessing the official MANA accounts or communities hosted on those services.

  9. External Social and Community Links

    MANA may provide links to official accounts or communities on third-party services such as X and Discord. When you open one of these links, the destination service may collect information such as your IP address, device or browser information, cookies, account information, and activity data under its own privacy policy. Tokyo Rangers K.K. does not control the independent data practices of those services.

    Information that you voluntarily post, send, or disclose through X or Discord is processed by the applicable platform and may be visible to MANA community moderators or other community members. Do not submit passwords, payment information, precise location, identification documents, health information, or other sensitive personal information through public community channels.

  10. Changes to the Privacy Policy

    Tokyo Rangers K.K. reserves the right to modify or update this Privacy Policy at any time. Users will be notified of significant changes through in-app notifications or updates to this Privacy Terms document. Continued use of MANA constitutes acceptance of any updates.

  11. Contact Us

    If you have any questions or concerns regarding this Privacy Policy or our handling of your data, please contact us:

    • Email: [email protected]
    • Phone: +81-03-4500-6253
    • Office Address: Tokyo Rangers K.K., Itabashi ku Akatsuka, Tokyo, Japan

Thank you for trusting MANA with your language-learning journey. Your privacy matters to us.

Last updated: October 1, 2026