Privacy Policy
Last updated: September 1, 2026 / Effective: September 1, 2026
Jgranas K.K. ("we") complies with the Act on the Protection of Personal Information (APPI) and other applicable laws, and handles personal information on our website jgranas.xyz (the "Site") as described below.
1. Information we collect
When you subscribe to the newsletter, we collect your name and email address. Only with your consent, we collect information such as IP address, browser type, pages viewed and access times through cookies and similar technologies.
We do not collect bank account details, credit card information, asset information or any other financial data.
2. Purposes of use
We use personal information only to send the newsletter, respond to inquiries, analyse and improve use of the Site, and comply with legal obligations.
3. Disclosure to third parties
We do not provide personal information to third parties without your consent, except as permitted by law.
4. Service providers and overseas third parties
We may outsource email delivery and analytics to external providers. Where a provider is located overseas, such as Google LLC (USA), we provide information on that country's data protection system and the provider's safeguards in accordance with Article 28 of the APPI, and supervise the provider appropriately.
5. Security measures
We take organisational, personnel, physical and technical measures, including access controls, encrypted communication (TLS) and staff training, to prevent leakage, loss or damage of personal information.
6. Retention
Newsletter data is deleted within 30 days of an unsubscribe request. Analytics data is deleted after a maximum of 14 months.
7. Your rights
You may request notification of the purpose of use, disclosure, correction, addition, deletion, suspension of use, erasure, or cessation of third-party provision of your personal data. Please contact us using the details below; we will respond without delay after verifying your identity.
8. Changes
We may revise this policy in response to changes in law or our business. Significant changes will be announced on the Site.
9. Contact
Jgranas K.K., Personal Information Protection Manager
Maruzumi Bldg. 6F, 2-1-17 Nihonbashi, Chuo-ku, Tokyo 103-0027, Japan
Email: privacy@jgranas.xyz