Ether LLC

Privacy Policy

Effective: 22 December 2025 / Last updated: 4 May 2026

1. Operator

Ether LLC (Ether合同会社; "the Company") complies with the Japanese Act on the Protection of Personal Information and related laws. This Privacy Policy describes how personal information is handled on the website https://ether-llc.com ("this Site").

Operator: Ether LLC, 4-3-15 Shinjuku, Shinjuku-ku, Tokyo 160-0022, Japan. Corporate number: 4011103016903.

2. Information collected

This Site may collect the following information:

  • Information that you provide via email (e.g. name, email address, organisation)
  • Standard request logs (IP address, user agent, referrer, request time)
  • Standard logs collected automatically by our static hosting provider (Vercel)

This Site does not currently use first-party cookies or third-party analytics. If we adopt them in the future, we will update this policy and our Cookie Policy accordingly.

3. Purposes of use

Information collected is used only within the following purposes:

  • Responding to inquiries and any necessary follow-up communication
  • Operating, maintaining, improving, and securing this Site
  • Aggregate, non-identifying analysis of usage
  • Compliance with applicable law

4. Disclosure to third parties

The Company will not disclose personal information to third parties without consent, except as required by law. The Company may, however, engage cloud service providers as data processors to host and deliver this Site.

5. Subprocessors

The Company uses the following subprocessor:

  • Vercel Inc. (United States) — static hosting and CDN

6. Security

The Company applies reasonable technical and organisational measures to prevent loss, leakage, and unauthorised use of personal information.

7. Your rights

You may request disclosure, correction, suspension of use, or deletion of your personal information held by the Company. Please contact us using the details below. We will respond within a reasonable period after verifying your identity.

8. Contact

Ether LLC — Privacy inquiries
Email: so.masuda.2003@ether-llc.com

9. Updates

The Company may update this policy at any time in response to legal changes or operational changes. Material updates will be announced on this Site.