Contact
Last updated: February 28, 2026
Please use the appropriate channel below depending on your inquiry. Response times may vary.
contact@knowmint.shop
Technical Questions & Bug Reports
Issues with login, payments not completing, content not displaying, or other technical problems.
Report on GitHub IssuesContent Reports
Report content that violates terms of service, suspected copyright infringement, or inappropriate listings.
Report via EmailLegal Disclosure & Privacy Requests
Seller information disclosure requests under consumer protection laws, personal data access/correction/deletion requests.
Contact via EmailBusiness & Partnership Inquiries
Partnership proposals, integrations, and other business inquiries.
Contact via EmailAbout Legal Disclosure Requests
For requests to disclose seller information under the Specified Commercial Transactions Act and consumer protection laws, please contact us through the Legal Disclosure channel above. Identity verification documents are required. We will respond within the scope prescribed by law.
For general questions, please review our Terms of Service・Privacy Policy・Specified Commercial Transactions Act first.