Contact & Legal Information

Privacy Policy

Opal Heather Crest Ltd. ("we," "us," or "our"), registered in Japan (No. 3520-01-134782), operates the website available at opalheathercrest.jp (the "Service"). This Privacy Policy explains how we collect, use, store, and protect your personal information when you visit our website or interact with our services.

1. Information We Collect

1.1 Information You Provide Directly

• Contact information: name, email address, and the content of messages submitted through our contact form
• Newsletter subscriptions: email address and subscription preferences
• Communications: any information you voluntarily provide when contacting us by email

1.2 Information Collected Automatically

• Browser type and version, operating system, device identifiers
• IP address (anonymized after 30 days)
• Pages visited, time spent on pages, referring URLs
• Cookie data (see Section 4)

2. How We Use Your Information

We use personal information for the following purposes:

• To respond to your inquiries and provide customer support
• To deliver newsletter content you have subscribed to receive
• To analyze website usage and improve our content and user experience
• To comply with our legal obligations under Japanese law
• To detect and prevent fraud or abuse of our services

We will never sell your personal data to third parties. We do not use your data for automated decision-making that produces legal or similarly significant effects.

3. Legal Basis for Processing

We process personal data on the following legal bases:

• Consent: for newsletter subscriptions and contact form submissions (you may withdraw consent at any time)
• Legitimate interests: for website analytics and security purposes
• Legal obligation: when required by applicable Japanese laws and regulations

4. Cookies

We use strictly necessary cookies to ensure the website functions correctly, and analytics cookies (with your consent) to understand how visitors interact with our content. We do not use advertising or tracking cookies. You can manage cookie preferences through your browser settings.

5. Data Retention

We retain contact form submissions for up to 12 months, after which they are permanently deleted. Newsletter subscriber data is retained until you unsubscribe. Analytics data is anonymized after 30 days. You may request deletion of your data at any time.

6. Your Rights

Under the Japanese Act on the Protection of Personal Information (APPI) and, where applicable, international privacy regulations, you have the right to:

• Access your personal data we hold
• Request correction of inaccurate data
• Request deletion of your personal data
• Withdraw consent at any time
• Opt out of newsletter communications at any time

To exercise any of these rights, contact us at azurecourse@opalheathercrest.com.

7. Data Security

We implement appropriate technical and organizational measures to protect your personal data against unauthorized access, loss, or disclosure, including SSL/TLS encryption for all data transmitted through our website.

8. Contact

If you have questions about this Privacy Policy or how we handle your data, please contact: Opal Heather Crest Ltd., 4-chōme-9-20 Shimizu, Minami Ward, Fukuoka, 815-0031, Japan. Email: azurecourse@opalheathercrest.com.

Terms of Use

Welcome to Opal Heather Crest. By accessing or using this website, you agree to be bound by these Terms of Use. If you do not agree to these terms, please do not use our website.

1. About Us

This website is operated by Opal Heather Crest Ltd. (Registration No. 3520-01-134782), located at 4-chōme-9-20 Shimizu, Minami Ward, Fukuoka, 815-0031, Japan. Email: azurecourse@opalheathercrest.com.

2. Use of Content

All articles, text, images, and other content published on this website are the intellectual property of Opal Heather Crest Ltd. or used with appropriate permissions. You may:

• Read and share links to our articles for personal and non-commercial purposes
• Quote brief excerpts (up to 150 words) with clear attribution and a link back to the original article

You may not reproduce, distribute, or republish our content in full without express written permission from Opal Heather Crest Ltd.

3. Accuracy of Information

We strive to provide accurate, up-to-date information about artificial intelligence and related technology topics. However, the field moves rapidly and information may become outdated. Our articles are for informational and educational purposes only and do not constitute professional advice (medical, legal, financial, or otherwise).

4. User Conduct

You agree not to use this website for any unlawful purpose or in a way that could damage, disable, or impair the website. This includes not attempting to gain unauthorized access to our systems, introducing malicious code, or scraping content using automated tools without permission.

5. Third-Party Links

Our articles may contain links to external websites for reference purposes. Opal Heather Crest is not responsible for the content, accuracy, or privacy practices of any third-party websites.

6. Disclaimer of Warranties

This website is provided "as is" without warranties of any kind. We do not warrant that the website will be error-free, uninterrupted, or free of harmful components.

7. Limitation of Liability

To the fullest extent permitted by Japanese law, Opal Heather Crest Ltd. shall not be liable for any indirect, incidental, or consequential damages arising from your use of this website or reliance on any content published herein.

8. Governing Law

These Terms are governed by the laws of Japan. Any disputes shall be subject to the exclusive jurisdiction of the courts of Fukuoka, Japan.

9. Changes to Terms

We may update these Terms of Use from time to time. Continued use of the website after changes constitutes acceptance of the revised terms. We will indicate the date of the most recent update at the top of this page.

Refund Policy

This Refund Policy applies to any premium services, digital products, or subscriptions offered by Opal Heather Crest Ltd. At this time, the primary content of our website (AI articles and insights) is available free of charge. This policy governs any paid services we may offer now or in the future.

1. Free Content

All AI articles, blog posts, and educational content on this website are provided free of charge. No payment is required to access our standard content, and therefore no refund policy applies to free content.

2. Newsletter Subscriptions

Our email newsletter is currently provided free of charge. If we introduce a paid newsletter tier in the future, subscribers will be notified and a separate refund policy will apply to those services.

3. Digital Products and Premium Services

If Opal Heather Crest offers any paid digital products (e.g., research reports, premium article access, or educational courses), the following terms apply:

• Full refund: Available within 14 calendar days of purchase if the product has not been substantially accessed or downloaded
• Partial refund: May be offered at our discretion where a product has been partially accessed
• No refund: Applies to fully downloaded digital products once accessed

4. How to Request a Refund

To request a refund, please contact us at azurecourse@opalheathercrest.com within the applicable timeframe, including:

• Your full name and email address used at purchase
• Order number or transaction reference
• Reason for the refund request

We will process approved refunds within 10 business days using the original payment method.

5. Exceptional Circumstances

We evaluate refund requests on a case-by-case basis and may approve refunds outside our standard policy in cases of technical error, duplicate charges, or other exceptional circumstances. Our goal is to ensure a fair and positive experience for all our users.

6. Contact

For any questions regarding this Refund Policy, please contact: azurecourse@opalheathercrest.com or write to us at 4-chōme-9-20 Shimizu, Minami Ward, Fukuoka, 815-0031, Japan.