Privacy policy

This English version is provided for reference. If it differs from the Japanese version, the Japanese version prevails.

Hengjie Zhikong (恒界智控, "we") complies with Japan's Act on the Protection of Personal Information and other applicable laws, and handles your personal information as described below.

1. Business operator

Name: Hengjie Zhikong (恒界智控)
Email: macrental@protonmail.com

2. Information we collect

Contact form and email: your name, email address and message
Remote Mac rental and hosting: your name, contact details, billing information and account details for remote access

3. How we use it

To answer your enquiries and contact you
To provide remote Mac rental and hosting, issue access details and maintain the service
To prevent misuse and keep the website and the machines we provide secure

4. Sharing with third parties

Except where required by law, we do not give personal information to third parties without your consent.

5. Service providers and processing outside Japan

As far as needed for the purposes above, we have the following providers handle personal information on our behalf:

Website delivery and protection against unauthorized access (including Cloudflare Turnstile): Cloudflare, Inc. (United States)
Sending contact form emails: Resend (United States)
Receiving and managing email: Lark
Credit card payments: Stripe, Inc. (United States). Card numbers are held by Stripe; we do not store them.

These providers may process information on servers outside Japan, such as in the United States. For information on other countries' data protection systems, see the website of Japan's Personal Information Protection Commission. We confirm that our providers take appropriate security measures.

6. Security

To prevent leaks, loss or damage of personal information, we take necessary and appropriate measures such as access control, encrypted communication and supervision of our providers.

7. Cookies

We use Cloudflare Turnstile to stop abusive submissions of the contact form, which may use information about your browser. We may also use analytics tools to understand how the site is used; in that case, browsing information is collected through cookies in a way that does not identify you.

8. Requests for disclosure, correction or deletion

If you ask us to notify you of the purpose of use, or to disclose, correct, add to, delete or stop using personal data we hold about you, we will confirm your identity and respond without delay as required by law. Please contact us using the details below.

9. Changes to this policy

We may revise this policy when laws or our business change. A revised policy takes effect when it is posted on this page.

10. Contact

Hengjie Zhikong, Personal Information Enquiries
Email: macrental@protonmail.com
Contact form: Contact page

Established: October 18, 2026