Terms of Service
Service Provider: SSMZ (Individual Developer)
Effective Date: November 20, 2025
1. Acceptance of Terms
By accessing or using the DollRoom Web Service ("The Service") provided by SSMZ ("I," "Me," or "My"), you agree to be bound by these Terms of Service (TOS) and all other policies referenced herein. If you do not agree to these terms, do not use the Service.
2. Description of the Service
The Service is a web-based platform that allows users to view, manipulate, and interact with three-dimensional MMD (MikuMikuDance) models in a virtual environment. Access to certain features requires the purchase of a perpetual license.
3. License Purchase and Payment

Payment Processor: All licenses for The Service's features and content are purchased exclusively through our partnered platform, Gumroad. I do not process direct payments.

License Grant: Upon successful purchase of a license via Gumroad, you are granted a non-exclusive, non-transferable license to access and use the specified features within The Service, subject to these TOS.

Refund Policy: Due to the nature of digital goods and the immediate granting of access, all sales are final and non-refundable. I will only consider refunds in exceptional circumstances (e.g., the Service is proven to be entirely non-functional), strictly on a case-by-case basis.

4. Permitted Use and Content Sharing

Primary Use: The Service is primarily intended for personal, non-commercial enjoyment and viewing of MMD models within the Service environment.

Sharing and Uploads: You are permitted to generate and upload images and videos created using The Service to external websites and social media platforms.

Crucial Restriction: When sharing content externally, you must strictly comply with the individual usage guidelines and terms of service provided by the original creators of the MMD model files, voice files, and motion files used in the resulting image or video. Your right to share does not supersede the original creator's copyright restrictions.

5. Intellectual Property, MMD Models, and Copyright

Service Content: All software, code, UI design, and original assets created by me are owned by SSMZ.

MMD Models: The MMD models displayed in The Service are third-party assets used under license or agreement with the original creators. Your access license does not grant you ownership of the MMD model files themselves. You are strictly prohibited from attempting to download, reverse-engineer, extract, or redistribute the MMD models or their associated data for any purpose.

6. Prohibited Uses
In addition to other prohibitions, you are prohibited from using the Service: (a) for any unlawful purpose; (b) to solicit others to perform or participate in any unlawful acts; (c) to violate any international or domestic regulations; (d) to attempt to extract, copy, or replicate any underlying MMD model data or assets; (e) to introduce viruses or any type of malicious code; or (f) to interfere with the security features of the Service.
7. Account Termination
I may terminate or suspend your account immediately, without prior notice or liability, if you breach these Terms, particularly Section 5 (Intellectual Property) or Section 6 (Prohibited Uses). Upon termination, your right to use the Service will immediately cease.
8. Disclaimer of Warranties
The Service and all digital content are provided "as is" and "as available," without any warranties of any kind, express or implied. I do not warrant that the service will be uninterrupted, error-free, or secure.
9. Limitation of Liability
In no event shall SSMZ be liable for any direct, indirect, incidental, special, consequential, or punitive damages arising out of your use of, or inability to use, the Service.
10. Governing Law
These Terms shall be governed by and construed in accordance with the Laws of Japan. You agree to submit to the exclusive jurisdiction of the courts located in Tokyo District Court for the resolution of any disputes.
11. Contact Information
Questions about the Terms of Service should be sent to me at [email protected].