Terms of Service

These Terms of Service ("Terms") govern the use of games and related services ("Service") provided by Rumina Studio ("we", "our", or "us").

1. Application

These Terms apply to all relationships between users and Rumina Studio regarding the use of the Service.

Users shall use the Service in compliance with these Terms and applicable laws.

All intellectual property rights related to the Service belong to Rumina Studio or legitimate rights holders.

The Service may contain paid content or in-app purchases.

Payments, billing, and refunds are governed by App Store or Google Play policies.

Due to the nature of digital content, purchases are generally non-refundable except where required by law.

The Service may display advertisements provided by third parties.

We may modify, suspend, or terminate the Service without prior notice.

We may temporarily suspend the Service due to maintenance, technical issues, disasters, or other operational reasons.

Users are responsible for preparing devices, internet connections, and communication environments necessary to use the Service.

Communication fees are borne by users.

Users are responsible for managing save data and related information.

We are not responsible for data loss, corruption, transfer failures, or device-related issues.

The Service may use third-party services such as Apple, Google, Unity, and others.

We may take actions such as warnings, ranking removal, data reset, or suspension of Service usage if users violate these Terms.

We do not guarantee that the Service is free from defects, interruptions, or inaccuracies.

We are not liable for damages except in cases of intentional misconduct or gross negligence.

Minors must obtain consent from a parent or legal guardian before using the Service.

User information is handled in accordance with our Privacy Policy.

We may revise these Terms without prior notice.

These Terms shall be governed by the laws of Japan.

Established: May 12, 2026