Privacy Policy

Last Updated：December 30, 2025

1. Introduction

TaskManager (hereinafter referred to as "this service") respects the privacy of users and strives to protect personal information. This privacy policy explains what personal information this service collects and how it is used and managed.

2. Information We Collect

This service collects the following information:

• Account Information：Username, email address, password (stored encrypted)
• Task Information：Data such as created tasks, groups, tags, subtasks, etc.
• Usage Information：Login history, access logs, device information
• Payment Information：Payment information processed through Stripe (this service does not directly store credit card information)
• Settings Information：Personal settings such as theme, language, timezone, etc.

3. Purpose of Information Use

Collected information is used for the following purposes:

• Provision, maintenance, and improvement of this service
• User account management
• Provision of user support
• Sending notifications about the service
• Prevention of unauthorized use and security assurance
• Analysis of usage statistics and service improvement
• Compliance with laws and regulations

4. Handling of Payment Information

This service uses Stripe's payment system for premium plan payment processing. Payment information such as credit card information is securely processed and stored by Stripe and is not stored on this service's servers.

For Stripe's privacy policy, please see here.

5. Information Sharing

This service does not share users' personal information with third parties except in the following cases:

• When there is user consent
• When disclosure is required by law
• When necessary to protect the life, body, or property of a person
• When providing to contractors (such as payment processing companies) to the extent necessary for service provision

6. Information Storage and Security

This service appropriately manages users' personal information and implements the following security measures:

• Encrypted storage of passwords
• Use of SSL/TLS encrypted communication
• Regular security updates
• Access control and log monitoring
• Database backups

7. Use of Cookies

This service uses cookies to improve user experience. Cookies are used to maintain login status, save language settings, etc. You can disable cookies in your browser settings, but some features may not work properly.

8. User Rights

Users have the following rights regarding their personal information:

• Right of Access：You can request disclosure of your personal information
• Right of Rectification：You can request correction of inaccurate personal information
• Right of Deletion：You can request deletion of personal information by deleting your account
• Data Portability：You can request export of your data

9. Children's Privacy

This service does not intentionally collect personal information from children under 13 years of age. If a person under 13 years of age uses this service, parental consent is required.

10. Changes to Privacy Policy

This service may change this privacy policy as necessary. If there are significant changes, we will notify you within the service. Continued use of this service after changes will be considered as consent to the changed privacy policy.

11. Contact

If you have any questions or opinions regarding this privacy policy, please contact us by the following methods:

• Email Address：support@kikuoo0915.xsrv.jp
• Contact Form: From the settings page within the service

12. Governing Law

This privacy policy complies with the laws and regulations of Japan.