Privacy Policy

Last Updated: September 28, 2025

Address:

2 Chome-25-32 Nishiazabu, Minato City, Tokyo 106-0031, Japan, Japan

Our Commitment to Your Privacy

At Chain Logic, we take your privacy seriously and are committed to protecting your personal information. This Privacy Policy explains how we collect, use, disclose, and safeguard your data when you visit our website or use our blockchain development services. We comply with the General Data Protection Regulation (GDPR), Japan's Act on the Protection of Personal Information (APPI), and other applicable data protection laws.

By using our website or services, you acknowledge that you have read and understood this Privacy Policy. If you do not agree with our practices, please do not use our services.

Information We Collect

Personal Information You Provide

We collect information that you voluntarily provide to us when you interact with our services. This includes information submitted through contact forms, consultation requests, project inquiries, and newsletter subscriptions. The personal data we may collect includes your name, email address, phone number, company name, job title, and any messages or project details you share with us. We only collect personal information that is necessary for the specific purpose you are contacting us for.

Automatically Collected Information

When you visit our website, we automatically collect certain technical information about your device and browsing behavior. This includes your IP address, browser type and version, operating system, device identifiers, referring website URLs, pages visited, time spent on pages, and the dates and times of your visits. We also collect information through cookies and similar tracking technologies as described in our Cookie Policy. This data helps us understand how visitors use our website and improve user experience.

Analytics and Usage Data

We use analytics services such as Google Analytics to collect aggregated information about website traffic, user engagement patterns, popular content, navigation paths, and conversion metrics. This data is anonymized and used solely for improving our website performance and understanding user preferences. Analytics data helps us optimize our content, identify technical issues, and enhance our services based on actual usage patterns.

How We Use Your Information

We use the collected information for the following purposes:

  • Service Provision: To respond to your inquiries, provide consultation services, deliver requested information about our blockchain development services, and facilitate project discussions and proposals.
  • Communication: To send you service-related updates, respond to your questions, provide technical support, share important notifications about our services, and maintain ongoing client relationships.
  • Website Improvement: To analyze how users interact with our website, identify areas for enhancement, optimize page performance, fix technical issues, and develop new features based on user needs.
  • Marketing: With your consent, to send newsletters, promotional materials about our blockchain development services, industry insights, case studies, and event invitations that may be of interest to you.
  • Security and Fraud Prevention: To protect our website and services from unauthorized access, detect and prevent fraudulent activities, ensure data security, and maintain the integrity of our systems.
  • Legal Compliance: To comply with applicable laws, regulations, legal processes, and governmental requests, and to enforce our terms of service and other agreements.

Legal Basis for Processing

Under GDPR and other data protection laws, we process your personal data based on the following legal grounds:

  • Consent: You have given clear consent for us to process your personal data for specific purposes, such as receiving marketing communications or using non-essential cookies.
  • Contract Performance: Processing is necessary to fulfill our contractual obligations to you or to take steps at your request before entering into a contract for our blockchain development services.
  • Legitimate Interests: Processing is necessary for our legitimate business interests, such as improving our services, preventing fraud, ensuring network security, and conducting business analytics, provided these interests do not override your fundamental rights.
  • Legal Obligation: Processing is necessary to comply with legal requirements, court orders, or regulatory obligations to which we are subject.

Data Sharing and Disclosure

We do not sell, rent, or trade your personal information to third parties. We may share your data only in the following circumstances:

  • Service Providers: We work with trusted third-party companies that provide services on our behalf, such as website hosting, email delivery, analytics services, payment processing, and customer support tools. These providers have access to your personal information only to perform specific tasks and are contractually obligated to protect your data and use it solely for authorized purposes.
  • Business Transfers: If Chain Logic undergoes a business transaction such as a merger, acquisition, corporate restructuring, or sale of assets, your personal information may be transferred to the new entity. We will notify you via email or a prominent notice on our website of any such change in ownership or control of your personal data.
  • Legal Requirements: We may disclose your information if required to do so by law, court order, legal process, or in response to valid requests by public authorities. We may also disclose information when we believe it is necessary to protect our rights, your safety or the safety of others, investigate fraud, or respond to a government request.
  • With Your Consent: We may share your information with third parties when you have given us explicit permission to do so for a specific purpose.

Data Security Measures

We implement comprehensive security measures to protect your personal information from unauthorized access, disclosure, alteration, and destruction. Our security practices include:

  • Encryption of data in transit using industry-standard SSL/TLS protocols
  • Secure servers with regular security updates and vulnerability assessments
  • Access controls limiting data access to authorized personnel only
  • Regular security audits and monitoring for suspicious activities
  • Employee training on data protection best practices and confidentiality

However, no method of transmission over the internet or electronic storage is completely secure. While we strive to use commercially acceptable means to protect your personal information, we cannot guarantee its absolute security.

Data Retention

We retain your personal information only for as long as necessary to fulfill the purposes outlined in this Privacy Policy, unless a longer retention period is required or permitted by law. Our retention periods are based on:

  • The duration of our relationship with you and provision of services
  • Legal, regulatory, tax, accounting, or reporting requirements
  • The need to resolve disputes or enforce our agreements
  • Legitimate business purposes such as fraud prevention and security

When we no longer need your personal information, we will securely delete or anonymize it in accordance with our data retention policy and applicable laws.

Your Rights and Opt-Out Instructions

Under data protection laws, you have several rights regarding your personal information:

  • Right to Access: You can request a copy of the personal data we hold about you and information about how we process it.
  • Right to Rectification: You can request correction of inaccurate or incomplete personal information.
  • Right to Erasure: You can request deletion of your personal data when it is no longer necessary for the purposes collected or if you withdraw consent.
  • Right to Restriction: You can request that we limit the processing of your personal data in certain circumstances.
  • Right to Data Portability: You can request to receive your personal data in a structured, commonly used format and transmit it to another service provider.
  • Right to Object: You can object to processing of your personal data based on legitimate interests or for direct marketing purposes.
  • Right to Withdraw Consent: Where we rely on consent, you can withdraw it at any time without affecting the lawfulness of processing based on consent before withdrawal.

How to Opt-Out

You are not required to provide any personal information when using this website. If you prefer not to share your data, you may:

  • Avoid filling out contact forms, account registrations, or any data-submitting features
  • Disable cookies through your browser settings (see our Cookie Policy for details)
  • Contact us directly to request deletion of any previously shared personal data
  • Unsubscribe from marketing emails using the link provided in each communication

We respect your privacy choices. If you would like us to delete your data, please reach out to us at the contact details provided on our Contact page. We will process your request promptly and confirm completion within 30 days.

International Data Transfers

Your information may be transferred to and processed in countries other than your country of residence. These countries may have data protection laws that differ from those in your jurisdiction. When we transfer personal data internationally, we ensure appropriate safeguards are in place to protect your information in accordance with this Privacy Policy and applicable data protection laws.

For transfers from the European Economic Area (EEA) to countries not deemed to provide an adequate level of data protection, we use standard contractual clauses approved by the European Commission or rely on other lawful transfer mechanisms.

Children's Privacy

Our services are not directed to individuals under the age of 18. We do not knowingly collect personal information from children. If you are a parent or guardian and believe your child has provided us with personal information, please contact us immediately. If we become aware that we have collected personal information from children without verification of parental consent, we will take steps to remove that information from our servers.

Changes to This Privacy Policy

We may update this Privacy Policy from time to time to reflect changes in our practices, legal requirements, or business operations. When we make material changes, we will update the "Last Updated" date at the top of this page and may provide additional notice such as posting a prominent announcement on our website or sending you an email notification. We encourage you to review this Privacy Policy periodically to stay informed about how we protect your information. Your continued use of our services after any changes constitutes acceptance of the updated policy.

Contact Information

If you have any questions, concerns, or requests regarding this Privacy Policy or our data practices, please contact us:

info@aerilwood.com

2 Chome-25-32 Nishiazabu, Minato City, Tokyo 106-0031, Japan, Japan

+81 3-3580-8000

We will respond to your inquiry within a reasonable timeframe, typically within 30 days. If you are not satisfied with our response, you have the right to lodge a complaint with your local data protection authority.