Privacy Policy

The Management Team has established the following privacy policy (hereinafter referred to as the "Policy") regarding the handling of personal information by users of the services provided on this application (hereinafter referred to as the "Services"). (hereinafter referred to as the "Management Team") has established the following privacy policy (hereinafter referred to as the "Policy") regarding the handling of personal information of users in the services provided through the Application (hereinafter referred to as the "Services"). (hereinafter referred to as the "Policy").

1 Personal Information

Personal information" is defined in the Personal Information Protection Act as information about a living individual that can be used to identify that individual through their profile (including name, email address, icons), information in Google Tasks, other descriptions, etc., and information that can be used to identify that individual through their appearance (personal identification information).

2 How we collect your personal information

After OAuth authentication, this service acquires the user's profile (name, email address, icon, etc.) and task information. If the user purchases the Full License or subscribes to the AI Plan, this service acquires information about the purchase or subscription (such as the purchase date and subscription period). Payment information such as credit card numbers is collected by Stripe, our payment processor, and is not collected by the management team. If the user uses the AI feature, this service records the amount of usage (such as the number of tokens). Users shall not be prompted to enter their email address or password within the Service.

3 Handling of personal data collected

Acquired personal information is stored on the device on which the user uses this service (locally) and on the servers approved through OAuth authentication. It is also stored in or sent to the following external services to the extent necessary to provide this service. ・Google (Firebase): sign-in, and management of purchase and subscription status and AI feature usage ・Stripe: payments for the Full License and the AI Plan ・OpenAI: creating subtasks with AI (see "4 Handling of data in the AI feature")

4 Handling of data in the AI feature

This service has a feature that creates subtasks for a task using AI (the "AI feature"). The AI feature runs only when the user uses it. When the user runs the AI feature, the title and notes of the task, the titles of its existing subtasks, the number of subtasks to create, and the app's display language are sent via the management team's server (Google Cloud) to the API of OpenAI (United States) to create the subtasks. To detect abuse, an identifier converted into a form that cannot directly identify the user is also sent. The content of the tasks sent is not stored on the management team's servers. The management team records only the amount of usage needed to manage usage limits. OpenAI does not use data received through its API to train AI models. However, under OpenAI's policies, the data may be retained for up to 30 days to monitor for abuse. The management team does not use information obtained from Google APIs to develop, improve, or train AI models, including generalized AI models. This service's use and transfer to any other app of information received from Google APIs will adhere to the Google API Services User Data Policy, including the Limited Use requirements.

5 Purpose of collecting and using personal data

The purposes for which the management team collects and uses personal information are as follows. To provide and operate this service To manage purchases of the Full License, subscriptions to and payments for the AI Plan, and usage limits of the AI feature To answer user inquiries To send emails about new features, updates, campaigns, etc. of the services that users are using and other services provided by the management team To contact users as necessary, such as for maintenance and important notices To identify users who violate the Terms of Service or who attempt to use the service for fraudulent or unfair purposes, and to refuse their use To allow users to view, change, and delete their registered information and view their usage status Purposes incidental to the above purposes

6 Changes in the purpose of use

The management team will change the purpose of use of personal information only when it is reasonably recognized that the purpose of use is related to the purpose before the change.

7 Provision of Personal Information to Third Parties

The management team shall not provide personal information to third parties without the prior consent of the user, except in the following cases Except in cases permitted by the Personal Information Protection Law and other laws and regulations. When it is necessary to protect the life, body or property of an individual and it is difficult to obtain the consent of the individual When it is particularly necessary to improve public health or promote the sound growth of children and it is difficult to obtain the consent of the individual When it is necessary to cooperate with a national agency, a local government, or a person or organization entrusted by either of the foregoing in executing affairs prescribed by laws and regulations, and obtaining the consent of the individual is likely to impede the execution of such affairs. The transmission of data to the external services described in "3 Handling of personal data collected" and "4 Handling of data in the AI feature" is carried out only to the extent necessary to provide this service. Data is sent to OpenAI (United States) only when the user runs the AI feature.

8 Changes to the Privacy Policy

The content of this policy is subject to change without notice to users, except as otherwise provided by law or in this policy. Unless otherwise specified by the .com management team, the amended Privacy Policy will be effective upon posting on the Service.

9 Contact us

For inquiries regarding this policy, please contact us at the following address. Email address: [email protected] Established: 13 December 2019 Revised: 28 October 2026