These Terms of Service (hereinafter "Terms") govern the conditions of use for the 3D/VR exhibition platform "Exhiport" (hereinafter "the Service") provided by Kirure Inc. (hereinafter "the Company"). Users (viewers, hereinafter "Users") and Artists (content providers, hereinafter "Creators") shall use the Service in agreement with these Terms and related policies.

Established: January 20, 2026

The main terms used in these Terms are defined as follows:

• "Account": Usage credentials managed by the Company in association with authentication information.
• "Content": 3D data (GLB, etc.), images, videos, descriptions, and other digital data uploaded by Creators.
• "Viewing Rights": Digital service provision rights for Users to view Content under certain conditions.
• "Per-item Viewing Charge": A billing method where viewing rights are acquired for specific Content.
• "Subscription": A service that grants viewing rights for a specified range of Content through recurring billing.
• "Revenue Sharing": A mechanism where a portion of revenue received from Users is paid to Creators based on certain criteria.

Users and Creators shall register accounts with accurate and current information and manage their login credentials at their own responsibility. Unauthorized use, transfer, or lending to third parties is prohibited. Please notify the Company promptly of any changes to registration information.

The Company may suspend, delete, or restrict accounts if violations of these Terms or unauthorized use is suspected.

The Service is a platform where Creators upload 3D/VR exhibition content for Users to experience via browsers. The Company provides the following services:

• Content upload, optimization, thumbnail generation, and display optimization
• Granting viewing rights through per-item charges and subscriptions
• Payment processing via Stripe (card information is processed by Stripe; the Company does not retain it)
• Recording and displaying revenue sharing based on viewing data

Copyright of Content belongs to Creators in principle. However, Creators grant the Company a non-exclusive, worldwide license to use Content to the extent necessary for providing, displaying, distributing, and promoting the Service. This license includes minimal modifications necessary for display optimization, such as optimization, format conversion, and trimming.

The Company will not use Content for AI training, secondary use of analytical data, or sublicensing to third parties without explicit written or dashboard-based permission from the Creator. If additional use is desired, the purpose, scope, and compensation will be presented in advance through an individual agreement.

The Company may use Content thumbnails and screenshots in marketing materials and press releases free of charge, limited to the publication period and one year after, with moral rights (attribution and integrity) licensed to the extent necessary. Creators may request modification or cessation with reasonable grounds if the use is offensive.

Users may not reproduce or distribute Content beyond the scope of viewing rights. If third-party deletion requests or infringement claims are received regarding Content, the Company will take necessary measures after reviewing the content.

• Violations of laws and regulations, or acts contrary to public order and morals
• Infringement of third-party intellectual property rights, portrait rights, or privacy rights
• Acts that interfere with the system, such as vulnerability scanning, reverse engineering, or scraping
• Inflating viewing counts, unauthorized access, or fraudulent acquisition of payment information
• Registering false information, impersonation
• Other acts that the Company reasonably deems inappropriate

Viewing rights acquired by Users constitute digital content/service provision and are not subject to the cooling-off system. Cancellations and returns after payment completion are not accepted in principle.

Users shall prepare their viewing environment (browser, device, VR headset, etc.) at their own responsibility and bear communication and device costs.

Fees are displayed as tax-inclusive prices on each Content or plan page. Payments are processed through Stripe, and the Company does not retain sensitive information such as credit card numbers.

Users shall comply with the terms of use for their payment method (credit card, etc.). Viewing rights may not be granted in case of payment failure.

Subscriptions are automatically renewed unless Users complete cancellation procedures through the designated method. Please cancel from User Settings by the day before the renewal date.

Prorated refunds for mid-period cancellations are not provided in principle. Viewing rights are retained until the end of the billing period after cancellation.

The Company calculates revenue sharing amounts for Creators based on viewing data and other metrics, after deducting Stripe processing fees (at cost) from subscription revenue and other related income received from Users. Prices include consumption tax, and the Company handles necessary tax filings and payments.

For subscription revenue, 70% of the remaining amount after deducting Stripe processing fees from Viewer plan monthly fees (excluding free trial periods) constitutes the allocation pool, distributed to Creator Standard/Premium plan users based on scores considering viewing performance, engagement metrics, and violation status. Only exhibitions set to "Subscriber-Only" (subscriber-exclusive) are eligible for distribution.

Distribution ratios, deductions, and calculation algorithms are operated transparently based on the "Revenue Sharing Guidelines" published by the Company, with significant changes notified via dashboard and email at least 30 days in advance.

Payments are made monthly via Stripe Connect (closed at month-end, paid by the end of the following month), with transfer fees borne by the Creator. Amounts below the minimum payment threshold are carried forward to the following month.

If fraudulent viewing or Terms violations are suspected, the Company may withhold or adjust distribution amounts. If domestic withholding tax obligations arise, the Company will deduct the necessary tax and notify the Creator of the deduction details. Creators are responsible for their own tax filings.

The Company monitors Content and usage to maintain service integrity, and responds to reporting functions and rights holder deletion requests as necessary. The Company may take measures including Content deletion/unpublishing, account suspension/deletion, and restriction of viewing rights based on reasonable grounds.

The Company is not liable for damages caused to Users or Creators by communication failures, server outages, device/software malfunctions, VR sickness, etc., unless caused by the Company's intent or negligence. Creators are responsible for the rights and quality of their Content.

However, liability arising from the Company's intent or negligence under the Consumer Contract Act and other mandatory provisions is not excluded by these Terms.

If Users or Creators cause damage to the Company by violating these Terms, the Company may claim compensation for such damages (including reasonable attorney's fees).

If the Company is liable for damages to Users or Creators, the liability is limited to the total usage fees paid to the Company in the preceding 12 months or ¥10,000, whichever is higher (excluding cases of intent or gross negligence by the Company).

The Company may modify these Terms in accordance with Article 548-4 of the Civil Code. When making changes, the reasonable necessity, amended content, and effective date will be notified at least 30 days in advance through the Service and registered email addresses, with cancellation options provided during a reasonable period. Continued use after the effective date constitutes acceptance of the changes.

These Terms shall be governed by the laws of Japan. In the event of disputes related to the Service, the Tokyo District Court shall have exclusive jurisdiction as the court of first instance.

For inquiries regarding the Service and these Terms:

• Company: Kirure Inc.
• Address: Shibuya Dogenzaka Tokyu Bldg. 2F-C, 1-10-8 Dogenzaka, Shibuya-ku, Tokyo 150-0043, Japan
• Representative: Hiroya Kurushima, CEO
• Phone: 070-8345-9186 (Weekdays 10:00–18:00 JST)
• Email: support@exhiport.com