Do you have any questions or comments for us? Use the e-mail addresses below to contact our team at Konami Digital Entertainment, Inc.
- For questions about Yu-Gi-Oh! TCG card rulings, contact: us-ygorules@konami.com
- For questions about organized play and Konami Card Game Network (KCGN), contact: us-opsupport@konami.com
- For Judge Program or online test inquiries, contact: us-judgesupport@konami.com
- For sales inquiries, contact: card-po@konami.com
- For all other inquiries, contact: us-cardsupport@konami.com