# Terms of Service
These Terms of Service ("these Terms") set forth the conditions for using all apps and web services provided by NAUGHTYTADATAKA, an individual developer (the "Developer"), including those provided in the future (the "App").
## Article 1 (Application and Agreement)
1. These Terms apply to all relationships between the Developer and Users regarding use of the App. By installing or using the App, Users are deemed to have agreed to these Terms. If you do not agree to these Terms, do not use the App and uninstall it.
2. Individual notices that the Developer posts in the App or elsewhere form part of these Terms, and prevail where they differ from these Terms.
3. In addition to these Terms, the terms of each Store (including Apple's standard license agreement) apply to the App obtained from the App Store or Google Play.
4. Minors must obtain the consent of a parent or guardian before using the App.
5. Persons who have previously violated these Terms may be refused use of the App.
## Article 2 (Prohibited Activities)
Users must not engage in any of the following:
- Activities that violate laws or public order and morals, or that are related to criminal acts
- Violating a judgment, decision, or order of a court
- Infringing the intellectual property rights, portrait rights, privacy, reputation, or other rights of the Developer or third parties
- Impersonating others, or entering or sending false information to deceive others
- Improperly collecting personal information or the like of others
- Transferring or lending account credentials to a third party
- Directly or indirectly providing benefits to antisocial forces
- Posting or sending inappropriate content, such as excessively violent or sexually explicit expressions, expressions that lead to discrimination, or expressions that encourage suicide, self-harm, or drug misuse
- Harassing, defaming, or stalking others
- Interfering with the operation of the App, such as by placing excessive load on servers or networks
- Modifying or reverse engineering the App (except as permitted by law), or circumventing restrictions on paid features
- Accessing servers or APIs other than through the official means provided by the App
- Any other conduct that the Developer reasonably determines to be inappropriate
If the Developer determines that a User has engaged in any of the above, the Developer may, without prior notice, delete the relevant content, suspend or delete the User's account, suspend the User's use of the App, or take other necessary measures. The Developer is not obligated to disclose the reasons for such measures.
## Article 3 (Intellectual Property and User Data)
1. Intellectual property rights in the App belong to the Developer or the rightful owners.
2. Rights in data that Users enter or create in the App ("User Data") remain with the User. The Developer may use User Data to the extent necessary to provide the App's features (including processing by external services).
3. User Data may be stored only on the device and may be lost due to device failure or replacement, deletion of the App, or other causes. Please back up your data yourself as needed.
## Article 4 (Paid Features)
1. The content and prices of paid features are as displayed in the App or the Store.
2. Payments, subscription renewals and cancellations, and refunds for paid features purchased in a Store follow that Store's methods and terms. The Developer cannot issue refunds itself.
3. Subscriptions renew automatically unless cancelled by the deadline set by each Store (on the App Store, 24 hours before the end of the period). Deleting the App alone does not cancel a subscription.
4. Except as permitted by law or Store terms, fees paid are non-refundable.
5. If payment of fees is not completed at renewal, provision of paid features may be suspended immediately.
6. Contracts for paid features are separate for each OS (iOS, Android, etc.) and Store. Contracts cannot be transferred even if the OS you use changes due to a device change or the like.
7. If a free trial is offered and you do not cancel by the deadline set by each Store, the trial will automatically convert to a paid subscription at its end and fees will be charged.
## Article 5 (External Services)
The App may use external services such as AI, advertising, analytics, and payment, and the terms of each provider apply to their use. The accuracy of information provided by external services, including AI results, is not guaranteed, so please check it yourself before relying on it.
## Article 6 (Changes, Suspension, and Termination)
The Developer may, without prior notice, change the content of the App, temporarily suspend it, or end it (including ending distribution on a Store).
## Article 7 (Disclaimer)
1. The App is provided "as is." The Developer does not guarantee the accuracy, safety, fitness for a particular purpose, freedom from defects, or continued availability of the App.
2. The Developer is not liable for any damages incurred by Users arising out of or in connection with the App.
3. Notwithstanding the preceding paragraph, if the contract between the Developer and a User regarding the App is a consumer contract under the Consumer Contract Act of Japan, the Developer will compensate for damages incurred by the User due to the Developer's negligence (excluding gross negligence) only for direct and ordinary damages, up to the amount of fees received from the User in the month in which the damage occurred.
4. The preceding two paragraphs do not apply to damages caused by the Developer's willful misconduct or gross negligence.
## Article 8 (Changes to these Terms)
The Developer may change these Terms in accordance with Article 548-4 of the Civil Code of Japan. When doing so, the Developer will announce the changes and their effective date in the App or on the Developer's website a reasonable period before the effective date.
## Article 9 (Contact)
Please submit inquiries about the App through the [contact form](https://docs.google.com/forms/d/e/1FAIpQLSdpRjS02ceMZboZL5ZyCIP-ZLVdpaFqcHBFYCKRrYvbaWLcHg/viewform).
## Article 10 (Governing Law and Jurisdiction)
1. These Terms are governed by the laws of Japan, and the Japanese version is the official version.
2. Any dispute relating to the App is subject to the exclusive jurisdiction of the court having jurisdiction over the Developer's place of residence as the court of first instance. However, this does not apply where laws permit an action to be brought in a court having jurisdiction over the User's place of residence or the like.
Effective Date: August 2, 2025\
Last Updated: November 4, 2026