Raiden Numerics

Raiden Numerics G.K. (雷電ニューメリックス合同会社, hereinafter "we" or "the Company") respects the privacy of customers, prospects, and visitors and complies with the Japanese Act on the Protection of Personal Information (個人情報保護法) and other applicable laws. This Privacy Policy describes how we collect, use, and protect personal information.

1. Business Operator事業者

雷電ニューメリックス合同会社 (Raiden Numerics G.K.)
Representative: Paul Hilscher
Address: 〒607-8131 Otsuka Minamimizo-chō 1-9, Yamashina-ku, Kyoto-shi, Kyoto, Japan
Contact: info@raiden-numerics.com

2. Information We Collect取得する情報

We collect personal information only when you actively provide it to us. Depending on how you interact with us, this may include:

• Inquiries via email — name, email address, company affiliation, and the content of your message.
• Meeting scheduling via Calendly — name, email address, time zone, scheduled time, and any details you choose to provide in the booking form.
• Engagement and licensing — for customers entering into consulting engagements or software license agreements: company name, billing information, technical contact details, and information required to deliver and support the services.

We do not knowingly collect personal information from individuals under the age of 16.

3. Purposes of Use利用目的

We use personal information for the following purposes only:

• To respond to inquiries and provide requested information.
• To schedule, prepare for, and conduct meetings.
• To negotiate, deliver, invoice, and support consulting engagements and software licenses.
• To comply with legal obligations (taxation, accounting, recordkeeping).
• To improve our services and communications with customers.

We do not use personal information for any other purpose without obtaining your consent.

4. Third-Party Sharing第三者提供

We do not sell personal information. We share personal information with third parties only in the following limited cases:

• Service providers (委託先) who process information on our behalf under contractual confidentiality and security obligations. Current providers include:
  • Google LLC — email (Google Workspace) and website hosting (Firebase Hosting).
  • Calendly LLC — meeting scheduling.
• When required by law or by a binding order from a competent authority.
• With your prior consent.

Some of these service providers are located outside Japan (primarily the United States). By using our services, you understand that your personal information may be transferred to and processed in those jurisdictions.

5. Cookies and Analyticsクッキー

This website does not currently use first-party tracking cookies or analytics. Third-party services linked from this website (such as Calendly) may set their own cookies when you interact with them, governed by their own privacy policies.

6. Data Security安全管理措置

We take reasonable and appropriate organizational and technical measures to protect personal information against loss, misuse, unauthorized access, disclosure, and alteration. These measures include encrypted transmission (TLS/HTTPS), access controls on internal systems, and confidentiality obligations on personnel and subcontractors.

7. Your Rights開示・訂正・削除等の請求

You have the right to request access to, correction of, deletion of, or suspension of use of your personal information that we hold. To exercise these rights, please contact us at the address below. We will respond within a reasonable period after verifying your identity.

8. Contactお問い合わせ窓口

For questions about this Privacy Policy or about the handling of your personal information, please contact:
Raiden Numerics G.K. — info@raiden-numerics.com

9. Changes to This Policy改定

We may revise this Privacy Policy from time to time to reflect changes in our practices or in applicable law. The current version is always available on this page, and the effective date below indicates when it was last updated.

Effective date / 制定日: June 17, 2026