Terms of Service

These Terms set forth the conditions for using the cloud-based business management service "Seisei" (hereinafter "the Service") provided by Seisei Inc. (hereinafter "the Company"). Users shall use the Service upon agreeing to these Terms. Using the Service constitutes acceptance of these Terms.

In these Terms, the following terms have the following meanings: • "User": Individual or corporation using the Service • "Account": Registration information required to use the Service • "Content": Data entered and stored by users in the Service • "Pricing Plan": The fee structure for the Service as determined by the Company

1. Account registration is required to use the Service. 2. Please provide accurate and current information when registering. 3. Users are responsible for managing their account information. 4. Transfer, lending, or sharing of accounts is prohibited. 5. The Company may suspend accounts upon discovery of unauthorized use.

1. Service fees follow the pricing plans determined by the Company. 2. Fees are prepaid and must be paid by the designated method. 3. Paid fees are generally non-refundable. 4. Fee changes will be notified 30 days in advance. 5. Late payments incur a late fee of 14.6% per annum.

1. The Company provides the following features: • POS register functions • Accounting and financial management • Inventory management • Customer management • Data analytics 2. Feature details vary by pricing plan. 3. The Company may change or add service content without prior notice.

Users shall not engage in the following activities: • Actions that violate laws or public order and morals • Actions related to criminal activities • Actions that infringe on intellectual property rights of the Company or third parties • Actions that place excessive load on Company or third-party servers • Actions that interfere with service operations • Unauthorized access or attempts thereof • Unauthorized collection of other users information • Providing benefits to antisocial forces • Other actions deemed inappropriate by the Company

The Company may suspend the Service in the following cases: • When performing system maintenance or updates • In case of force majeure such as earthquakes or power outages • When security issues arise • When deemed necessary for operational reasons Planned suspensions will be notified in advance.

1. Ownership of Content entered by users belongs to the users. 2. The Company may use Content within the scope necessary for service provision. 3. Data backup is the Companys responsibility, but completeness is not guaranteed. 4. Content will be deleted within 30 days after account deletion. 5. Data handling follows the Privacy Policy.

1. Intellectual property rights related to the Service belong to the Company. 2. Users have only the right to use the Service. 3. Reverse engineering, copying, modification, etc. are prohibited. 4. Unauthorized use of Company trademarks or logos is prohibited.

1. The Company does not guarantee the completeness, accuracy, or usefulness of the Service. 2. The Company is not liable for damages resulting from service use. 3. The Companys liability is limited to the service fees for the past 12 months. 4. Damages due to force majeure such as natural disasters, war, or terrorism are exempt.

1. Users may cancel the Service at any time. 2. The Company may terminate the contract if users violate these Terms. 3. After cancellation, the obligation to pay unpaid fees remains. 4. Data recovery after cancellation is not possible.

1. The Company may change these Terms as needed. 2. Significant changes will be notified 30 days in advance. 3. Continued use after changes constitutes acceptance of the changes. 4. If you do not agree to changes, please request cancellation.

1. These Terms are governed by Japanese law. 2. Disputes related to the Service shall be subject to the exclusive jurisdiction of the Tokyo District Court.