Terms of Service for Japan Business Consulting Co., Ltd.

Effective Date: 2026-08-06

1. Introduction and Acceptance of Terms

These Terms of Service (the “Terms”) govern the use of the consulting and related services provided by Japan Business Consulting Co., Ltd. (the “Company,” “we,” “us,” or “our”) through its website, communications, proposals, agreements, and related service channels, including the website operated under the domain nusoxtet.pro (collectively, the “Services”).

By accessing our website, requesting information, submitting an inquiry, entering into a proposal or service agreement, or using any part of the Services, you acknowledge that you have read, understood, and agree to be bound by these Terms. If you do not agree to these Terms, you must not use the Services.

These Terms shall apply together with any separate quotation, proposal, statement of work, order form, or service agreement executed between you and Japan Business Consulting Co., Ltd.. In the event of any inconsistency, the separate written agreement shall prevail to the extent of the inconsistency.

2. Scope of Services

Japan Business Consulting Co., Ltd. provides business consulting and related advisory services, which may include, without limitation, the following:

• 経営戦略コンサルティング
• 業務改善コンサルティング
• 営業戦略立案
• 新規事業開発支援
• 人材育成・研修設計
• DX導入支援

The Services are advisory in nature and are based on information provided by the client, market research, professional experience, and reasonable assumptions. Unless expressly agreed in writing, we do not guarantee any specific business outcome, revenue increase, cost reduction, operational improvement, regulatory approval, or other result.

We may modify, suspend, or discontinue any part of the Services at our discretion, subject to any existing contractual obligations.

3. User Obligations and Responsibilities

You agree that you will:

• Provide accurate, complete, and up-to-date information necessary for the delivery of the Services;
• Cooperate in good faith with our requests for documents, data, access, interviews, and approvals;
• Ensure that all materials and information supplied to us do not infringe any third-party rights or violate applicable law;
• Maintain appropriate internal controls, policies, and management oversight regarding any recommendations or deliverables;
• Use any deliverables, templates, analyses, or advice at your own discretion and risk, subject to applicable law;
• Not misuse the Services, interfere with our operations, or engage in unlawful, fraudulent, or harmful conduct.

You are solely responsible for decisions made by your organization based on our advice or deliverables, including any implementation, legal compliance, tax treatment, labor management, accounting treatment, or regulatory filings, unless expressly agreed otherwise in writing.

If third-party vendors, software providers, contractors, or professional advisers are involved in a project, you are responsible for their selection, contractual arrangements, and oversight unless we expressly agree in writing to manage them on your behalf.

4. Payment Terms and Conditions

Fees, billing schedules, retainer arrangements, milestones, and any reimbursable expenses shall be set forth in the applicable quotation, proposal, or service agreement. Unless otherwise agreed in writing:

• All fees are stated in Japanese Yen (JPY) and are exclusive of consumption tax unless otherwise indicated;
• Invoices are payable by the due date stated on the invoice;
• Late payments may result in suspension of Services until all overdue amounts are paid in full;
• You shall be responsible for bank transfer fees, remittance charges, and any similar transaction costs;
• Any estimate or budget is provided for planning purposes only and is not binding unless expressly stated in writing.

If the scope of work changes due to additional requests, changes in assumptions, delays caused by the client, or new information materially affecting the project, we may revise fees and timelines with prior notice and reasonable justification.

Unless otherwise agreed, fees already incurred are non-cancelable and non-refundable to the extent permitted by applicable law, including where work has commenced, resources have been reserved, or deliverables have been prepared.

5. Cancellation and Refund Policy

Cancellation terms depend on the applicable agreement, the nature of the Services, and the project stage. Unless otherwise stated in a written agreement:

• You may request cancellation by providing written notice to Japan Business Consulting Co., Ltd.;
• We may charge for work performed, preparations made, and non-recoverable third-party costs incurred up to the effective cancellation date;
• Any prepaid amounts may be applied against work completed and costs incurred;
• Refunds, if any, will be made only for amounts not yet earned and only to the extent required by applicable law or expressly agreed in writing;
• Where a project is suspended or delayed due to your failure to provide required information or approvals, cancellation fees may still apply.

In the case of consumer transactions, if any applicable mandatory consumer protection rules require a different cancellation or refund treatment, such rules shall apply. However, the Services are primarily intended for business clients.

6. Liability Limitations

To the maximum extent permitted by applicable law, Japan Business Consulting Co., Ltd. shall not be liable for any indirect, incidental, special, consequential, punitive, or exemplary damages, including loss of profit, loss of revenue, loss of business opportunity, loss of goodwill, loss of data, or business interruption, arising out of or related to the Services.

To the maximum extent permitted by applicable law, our total aggregate liability for any claim arising out of or relating to the Services shall not exceed the total amount of fees actually paid by you to Japan Business Consulting Co., Ltd. for the specific Services giving rise to the claim during the three (3) months immediately preceding the event giving rise to the claim, or such other amount as may be expressly agreed in writing.

Nothing in these Terms excludes or limits liability where such exclusion or limitation is not permitted under applicable law, including liability for fraud, willful misconduct, gross negligence, or any other liability that cannot be excluded or limited under Japanese law.

We do not warrant that the website, communications, or deliverables will be uninterrupted, error-free, or free from viruses or other harmful components, although we will take reasonable measures to maintain service quality and security.

7. Intellectual Property Rights

Unless otherwise agreed in writing, all intellectual property rights in materials created or developed by Japan Business Consulting Co., Ltd. before or independently of the engagement remain our property.

Subject to full payment of all applicable fees, you are granted a non-exclusive, non-transferable, revocable license to use deliverables created specifically for you for your internal business purposes only, unless the applicable agreement provides otherwise.

You shall not, without our prior written consent:

• Reproduce, distribute, publish, sublicense, or commercially exploit our materials except as permitted under the license;
• Remove proprietary notices, copyright notices, or confidentiality legends;
• Use our trademarks, service marks, trade names, or logos;
• Reverse engineer or attempt to derive proprietary methodologies, frameworks, or know-how from our materials.

Any materials, data, feedback, or suggestions you provide to us may be used by us for the purpose of delivering the Services, improving our methodologies, and developing our business, provided that we handle personal information in accordance with applicable law and our privacy obligations.

8. Data Protection and Privacy

Japan Business Consulting Co., Ltd. will handle personal information in accordance with the Act on the Protection of Personal Information of Japan Business Consulting (APPI) and other applicable laws and regulations.

We may collect, use, store, and otherwise process personal information and business data supplied by you or obtained in the course of providing the Services for purposes including:

• Delivering and managing the Services;
• Communicating with you and your designated representatives;
• Preparing proposals, reports, analyses, and invoices;
• Maintaining records, quality control, and internal administration;
• Complying with legal obligations and responding to lawful requests.

We will take reasonable technical and organizational measures to protect information against unauthorized access, leakage, loss, destruction, and alteration. However, no method of transmission or storage is completely secure, and we cannot guarantee absolute security.

We may disclose information to subcontractors, professional advisers, payment processors, IT service providers, or other third parties where necessary to provide the Services, subject to appropriate confidentiality and data protection controls.

If you provide personal information of employees, contractors, customers, or other third parties, you represent that you have the authority and lawful basis to do so and have obtained any required notices or consents.

9. Force Majeure

Neither party shall be liable for any delay or failure to perform its obligations under these Terms to the extent caused by events beyond its reasonable control, including but not limited to natural disasters, fire, flood, earthquake, epidemic, pandemic, war, terrorism, civil unrest, labor disputes, power failures, internet outages, governmental actions, or changes in applicable law.

The affected party shall use reasonable efforts to mitigate the impact of the force majeure event and resume performance as soon as reasonably practicable. If a force majeure event continues for an extended period, the parties shall discuss in good faith whether to suspend, modify, or terminate the affected Services.

10. Changes to Terms

We may revise these Terms from time to time to reflect changes in our Services, legal requirements, operational practices, or other reasonable business needs. Updated Terms will take effect upon posting on our website or upon notice to you, unless a later effective date is stated.

Your continued use of the Services after the effective date of revised Terms constitutes your acceptance of the revised Terms. If you do not agree to the revised Terms, you must discontinue use of the Services and, if applicable, notify us regarding any ongoing engagement.

11. Applicable Law and Jurisdiction

These Terms shall be governed by and construed in accordance with the laws of Japan Business Consulting, without regard to conflict-of-law principles.

Any dispute arising out of or in connection with these Terms or the Services shall be subject to the exclusive jurisdiction of the Tokyo District Court as the court of first instance, unless otherwise required by mandatory law.

12. Contact Information

For questions, notices, complaints, or requests relating to these Terms or the Services, please contact:

• Company: Japan Business Consulting Co., Ltd.
• Address: Ginza TH Building 9F, 7-13-20 Ginza, Chuo-ku, Tokyo 104-0061, Japan Business Consulting
• Email: [email protected]
• Phone: +81 3-5050-4599
• Website: nusoxtet.pro

13. Severability Clause

If any provision of these Terms is held to be invalid, illegal, or unenforceable by a court of competent jurisdiction, that provision shall be enforced to the maximum extent permissible and the remaining provisions shall remain in full force and effect.

If any invalid or unenforceable provision can be modified to make it valid and enforceable while preserving its commercial intent, the provision shall be deemed amended to the minimum extent necessary to achieve that result.

Japan Business Consulting Co., Ltd. appreciates your trust and looks forward to providing professional business consulting services in accordance with these Terms.