End User License Agreement

This End User License Agreement ("EULA" or "Agreement") is a legal agreement between you (either an individual or a single entity, referred to herein as "You" or "User") and Yuuki Digital Inc. ("Licensor") for the Yuuki Digital AI Girlfriend software application, including any associated media, printed materials, and online or electronic documentation (collectively, the "Software").

By installing, copying, downloading, accessing, or otherwise using the Software, you agree to be bound by the terms of this EULA. If you do not agree to the terms of this EULA, do not install or use the Software.

Subject to your compliance with this EULA, Yuuki Digital Inc. hereby grants you a limited, non-exclusive, non-transferable, revocable license to download, install, and use the Software for your personal, non-commercial use on devices that you own or control, solely in accordance with the documentation provided with the Software.

This license does not allow you to use the Software on any device that you do not own or control, and you may not distribute or make the Software available over a network where it could be used by multiple devices at the same time.

You may not, and you agree not to enable others to:

• Copy, modify, translate, adapt, or create derivative works of the Software or any part thereof
• Reverse engineer, decompile, disassemble, or otherwise attempt to discover the source code of the Software
• Remove, alter, or obscure any proprietary notices (including copyright and trademark notices) on the Software
• Rent, lease, lend, sell, redistribute, sublicense, or otherwise transfer the Software to third parties
• Use the Software for any purpose that is illegal, harmful, threatening, defamatory, obscene, or otherwise objectionable
• Use the Software to infringe upon or violate the intellectual property rights or any other rights of any third party
• Use the Software to develop competing products or services
• Interfere with or disrupt the integrity or performance of the Software or its related systems
• Circumvent or attempt to circumvent any security features or access controls of the Software
• Use any automated systems or software to extract data from the Software ('data mining' or 'scraping')
• Access or use the Software through any interfaces other than those provided by Yuuki Digital Inc.

The Software includes or may provide access to 3D VRM (Virtual Reality Model) avatars, character models, animations, textures, and related digital content ("Character Assets"). The following terms apply specifically to Character Assets:

• Character Assets are licensed, not sold, to you for use solely within the Software
• You may not extract, export, or use Character Assets outside of the Software
• You may not modify, create derivative works from, or redistribute Character Assets
• Character Assets may not be used for commercial purposes without a separate commercial license agreement
• Yuuki Digital Inc. reserves all rights in and to Character Assets not expressly granted herein
• Third-party VRM models imported by users remain subject to their original license terms

The Software utilizes artificial intelligence ("AI") and machine learning models to generate responses, animations, and other content. You acknowledge and agree that:

• The AI models and related technology are proprietary to Yuuki Digital Inc. or its licensors
• AI-generated content is provided 'as is' without warranties of any kind
• You may not use the Software's AI systems to generate content that violates applicable laws or third-party rights
• We may use anonymized interaction data to improve AI models and user experience
• AI-generated outputs are not guaranteed to be accurate, complete, or appropriate for all situations

Certain features of the Software may require you to create an account. You are responsible for maintaining the confidentiality of your account credentials and for all activities that occur under your account.

You agree to: (i) provide accurate and complete information when creating your account; (ii) promptly update your account information to keep it accurate and complete; and (iii) immediately notify us of any unauthorized use of your account or any other breach of security.

Yuuki Digital Inc. may from time to time provide updates, patches, bug fixes, or other modifications to the Software ("Updates"). Such Updates may be automatically installed without providing any additional notice or receiving any additional consent.

You acknowledge that the Software may communicate with Yuuki Digital Inc.'s servers to check for Updates, verify license authenticity, and provide usage data to help improve the Software. You consent to such communications and acknowledge that these communications may involve the transmission of information from your device.

This EULA will govern any Updates provided by Yuuki Digital Inc. that replace or supplement the original Software, unless such Update is accompanied by a separate license agreement.

The Software and all copies thereof are licensed, not sold, to you. Yuuki Digital Inc. and its licensors retain all right, title, and interest in and to the Software, including all intellectual property rights therein. The Software is protected by copyright, trade secret, trademark, and other intellectual property laws.

Nothing in this EULA constitutes a waiver of Yuuki Digital Inc.'s intellectual property rights under any law. Feedback, comments, or suggestions you provide regarding the Software may be used by Yuuki Digital Inc. without any obligation to compensate you.

The Software may contain or provide access to third-party software, services, or content that is subject to separate terms and conditions. Your use of such third-party components is governed by their respective license terms, which are incorporated herein by reference.

Yuuki Digital Inc. is not responsible for the content, accuracy, or practices of any third-party services linked to or accessible through the Software.

Your use of the Software is subject to our Privacy Policy, which is incorporated into this EULA by reference. The Privacy Policy explains how we collect, use, and protect your personal information when you use the Software.

By using the Software, you consent to the collection and use of your information as described in the Privacy Policy. If you do not agree to the Privacy Policy, you may not use the Software.

This EULA is effective until terminated. Your rights under this EULA will terminate automatically without notice from Yuuki Digital Inc. if you fail to comply with any term(s) of this EULA.

Upon termination of this EULA, you must cease all use of the Software and destroy all copies, full or partial, of the Software in your possession or control.

Sections 2, 7, 8, 10, 11, 12, 13, and 14 of this EULA shall survive termination.

THE SOFTWARE IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND NON-INFRINGEMENT.

YUUKI DIGITAL INC. DOES NOT WARRANT THAT: (I) THE SOFTWARE WILL MEET YOUR REQUIREMENTS; (II) THE SOFTWARE WILL BE UNINTERRUPTED, TIMELY, SECURE, OR ERROR-FREE; (III) THE RESULTS THAT MAY BE OBTAINED FROM THE USE OF THE SOFTWARE WILL BE ACCURATE OR RELIABLE; OR (IV) ANY ERRORS IN THE SOFTWARE WILL BE CORRECTED.

NO ADVICE OR INFORMATION, WHETHER ORAL OR WRITTEN, OBTAINED BY YOU FROM YUUKI DIGITAL INC. OR THROUGH THE SOFTWARE SHALL CREATE ANY WARRANTY NOT EXPRESSLY STATED IN THIS EULA.

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL YUUKI DIGITAL INC., ITS AFFILIATES, LICENSORS, OR THEIR RESPECTIVE DIRECTORS, OFFICERS, EMPLOYEES, OR AGENTS BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, INCLUDING BUT NOT LIMITED TO, DAMAGES FOR LOSS OF PROFITS, GOODWILL, USE, DATA, OR OTHER INTANGIBLE LOSSES, RESULTING FROM: (I) YOUR ACCESS TO OR USE OF OR INABILITY TO ACCESS OR USE THE SOFTWARE; (II) ANY CONDUCT OR CONTENT OF ANY THIRD PARTY; (III) ANY CONTENT OBTAINED FROM THE SOFTWARE; OR (IV) UNAUTHORIZED ACCESS, USE, OR ALTERATION OF YOUR TRANSMISSIONS OR CONTENT, WHETHER BASED ON WARRANTY, CONTRACT, TORT (INCLUDING NEGLIGENCE), OR ANY OTHER LEGAL THEORY, EVEN IF YUUKI DIGITAL INC. HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

IN NO EVENT SHALL YUUKI DIGITAL INC.'S TOTAL LIABILITY TO YOU FOR ALL DAMAGES EXCEED THE AMOUNT YOU ACTUALLY PAID FOR THE SOFTWARE, IF ANY, DURING THE TWELVE (12) MONTHS IMMEDIATELY PRECEDING THE EVENT GIVING RISE TO LIABILITY.

You may not use or export the Software except as authorized by United States law and the laws of the jurisdiction in which the Software was obtained. In particular, but without limitation, the Software may not be exported or re-exported: (i) into any U.S. embargoed countries; or (ii) to anyone on the U.S. Treasury Department's list of Specially Designated Nationals or the U.S. Department of Commerce Denied Persons List or Entity List.

By using the Software, you represent and warrant that you are not located in any such country or on any such list. You also agree that you will not use the Software for any purposes prohibited by United States law, including, without limitation, the development, design, manufacture, or production of nuclear, missile, or chemical or biological weapons.

This EULA shall be governed by and construed in accordance with the laws of the State of California, United States, without regard to its conflict of law principles.

Any dispute arising out of or relating to this EULA or the Software shall be resolved exclusively through binding arbitration in San Francisco, California, in accordance with the rules of the American Arbitration Association. The arbitrator's decision shall be final and binding, and judgment on the award rendered by the arbitrator may be entered in any court having jurisdiction thereof.

Severability: If any provision of this EULA is held to be invalid, illegal, or unenforceable, the remaining provisions shall continue in full force and effect.

Waiver: No waiver of any term of this EULA shall be deemed a further or continuing waiver of such term or any other term.

Assignment: You may not assign or transfer this EULA or any rights granted hereunder without the prior written consent of Yuuki Digital Inc. Yuuki Digital Inc. may freely assign this EULA.

Entire Agreement: This EULA, together with the Privacy Policy and Terms of Service, constitutes the entire agreement between you and Yuuki Digital Inc. regarding the Software and supersedes all prior or contemporaneous agreements, proposals, or representations, written or oral, concerning its subject matter.

If you have any questions about this EULA, please contact us:

• By email: legal@yuuki.app
• By mail: Yuuki Digital Inc., AI Innovation Hub, San Francisco, CA 94105

BY INSTALLING, USING, OR ACCESSING THE SOFTWARE, YOU ACKNOWLEDGE THAT YOU HAVE READ THIS EULA, UNDERSTAND IT, AND AGREE TO BE BOUND BY ITS TERMS AND CONDITIONS. YOU FURTHER AGREE THAT THIS EULA IS THE COMPLETE AND EXCLUSIVE STATEMENT OF THE AGREEMENT BETWEEN YOU AND YUUKI DIGITAL INC. WHICH SUPERSEDES ANY PROPOSAL OR PRIOR AGREEMENT, ORAL OR WRITTEN, AND ANY OTHER COMMUNICATIONS BETWEEN YOU AND YUUKI DIGITAL INC. RELATING TO THE SUBJECT MATTER OF THIS EULA.