Last Updated: November 30, 2025
These Terms of Service (hereinafter referred to as "these Terms") set forth the terms and conditions for using KOOHI (hereinafter referred to as "this App"). By using this App, you are deemed to have agreed to these Terms.
1. These Terms are intended to define the rights and obligations between the Developer and Users regarding the use of this App, and shall apply to all relationships between Users and the Developer concerning the use of this App.
2. In the event of any discrepancy between the provisions of these Terms and rules or regulations other than those stipulated in the preceding paragraph concerning this App, unless otherwise specified, the provisions of these Terms shall prevail.
This App is a mobile application for managing coffee beans and recording brewing sessions. Users can access the following features through this App:
• Coffee bean information management (origin, roast level, purchase date, etc.)
• Creation and management of brewing records
• Recording grind size, brewing method, and taste
• Data visualization and viewing statistical information
User-entered data such as coffee bean and brewing records is stored locally on the User's device. However, this App uses Google AdMob for advertising, and advertising-related information may be collected (please refer to Article 12 and the "Privacy Policy" for details).
1. No account registration or personal information input is required to use this App.
2. By downloading and installing the App, you are deemed to have agreed to these Terms.
Users shall not engage in any of the following acts when using this App:
1. Acts that violate laws or public order and morals
2. Acts related to criminal activities
3. Acts of unauthorized modification, analysis, or reverse engineering of this App's functions
4. Acts that may interfere with the operation of this App
5. Acts of collecting or accumulating personal information about other Users
6. Acts of unauthorized access or attempts thereof
7. Acts of commercial use of this App without permission
8. Acts of creating applications with similar or identical functions to this App by methods not authorized by the Developer
9. Acts of directly or indirectly providing benefits to antisocial forces
10. Other acts deemed inappropriate by the Developer
1. The Developer may suspend or interrupt all or part of the provision of this App without prior notice to Users if any of the following circumstances is determined to exist:
• When performing maintenance or updates on the system for this App
• When provision of this App becomes difficult due to force majeure such as earthquakes, lightning, fires, power outages, or natural disasters
• When the operation of this App is affected by changes in device or OS specifications
• When the Developer determines that provision of this App is difficult for other reasons
2. The Developer shall not be liable for any disadvantage or damage suffered by Users or third parties due to the suspension or interruption of provision of this App.
1. All data entered and saved in this App is stored only within the User's device.
2. The Developer shall not be liable for any data entered by Users in this App (coffee bean information, brewing records, etc.).
3. Users are recommended to regularly back up their data. Data may be lost due to app uninstallation, device failure, OS updates, etc.
4. The Developer shall not be liable for any damage caused by data loss or corruption.
1. The Developer may restrict all or part of the User's use of this App without prior notice if the User falls under any of the following:
• Violation of any provision of these Terms
• When the Developer determines that use of this App is inappropriate for other reasons
2. The Developer shall not be liable for any damage caused to Users by actions taken by the Developer under this Article.
Users may discontinue use of this App at any time by uninstalling the App. Uninstallation will delete all data stored within the device.
1. The Developer does not guarantee, either expressly or implicitly, that this App is free from factual or legal defects (including defects related to safety, reliability, accuracy, completeness, effectiveness, fitness for a particular purpose, security, errors or bugs, and infringement of rights).
2. The Developer shall not be liable for any damage caused to Users arising from this App, except in cases of intentional or gross negligence by the Developer. However, this disclaimer shall not apply if the contract between the Developer and Users regarding this App (including these Terms) constitutes a consumer contract as defined in the Consumer Contract Act.
3. Even in the cases specified in the proviso of the preceding paragraph, the Developer shall not be liable for any damage arising from special circumstances (including cases where the Developer or User foresaw or could have foreseen the occurrence of damage) among damages caused to Users by the Developer's negligence (excluding gross negligence) due to breach of contract or tort.
4. The Developer shall not be liable for any transactions, communications, or disputes that occur between Users and other Users or third parties regarding this App.
5. The Developer shall not be liable for the content of advertisements displayed in this App, the advertiser's services, or any third-party services accessed through advertisements.
The Developer may change, add, or discontinue the content of this App with prior notice to Users, and Users agree to this. Features may be added, changed, or removed through updates via app stores.
1. The Developer may change these Terms without individual consent from Users in the following cases:
• When the change to these Terms is in the general interest of Users
• When the change to these Terms does not conflict with the purpose of the App usage contract and is reasonable in light of the necessity of the change, the appropriateness of the content after the change, and other circumstances related to the change
2. When changing these Terms pursuant to the preceding paragraph, the Developer shall notify Users in advance of the intent to change these Terms, the content of the Terms after the change, and the effective date thereof by posting within this App or on the website or other appropriate methods.
1. This App displays advertisements using "Google AdMob," an advertising distribution service provided by Google LLC.
2. Google AdMob may automatically collect the following information from Users' devices for advertising distribution:
• Advertising identifiers (IDFA/GAID)
• Device information (device type, OS version, etc.)
• IP address
• Information about ad impressions and clicks
• Information about app usage
3. This information is handled in accordance with Google's Privacy Policy (https://policies.google.com/privacy).
4. Users can opt out of ad personalization through their device settings.
5. The Developer shall not be liable for the content of advertisements or third-party websites and services accessed through advertisements.
The Developer shall handle personal information obtained through the use of this App appropriately in accordance with the Developer's Privacy Policy.
1. All intellectual property rights related to this App belong to the Developer or those who have licensed the Developer.
2. Users do not receive a license to use intellectual property rights related to this App by using this App.
3. Copyright for data created by Users in this App (coffee bean information, brewing records, etc.) belongs to the Users.
Notification or communication between Users and the Developer shall be conducted by methods determined by the Developer. Notifications to Users will be made through app store update information, notifications within this App, or announcements on the website.
Users may not transfer their position under the usage contract or rights or obligations under these Terms to third parties or provide them as security without prior written consent from the Developer.
1. These Terms shall be governed by and construed in accordance with Japanese law.
2. In the event of any dispute regarding this App, the court having jurisdiction over the location of the Developer shall have exclusive agreed jurisdiction.
Even if any provision of these Terms or part thereof is determined to be invalid or unenforceable under the Consumer Contract Act or other laws and regulations, the remaining provisions of these Terms and the remaining parts of provisions partially determined to be invalid or unenforceable shall continue to be fully effective.
These Terms shall come into effect on November 23, 2025.