In order for us to better answer your questions, please select the appropriate destination below. Our customer support department strives to answer all emails within 24 hours (often earlier). Responses may take longer due to holidays and weekends. If you do not get a response within 72 hours, please re-send your message.

Kaya Optics, Inc.
Arca Central Building 14th Floor
1-2-1 Kinshi, Sumida-ku, Tokyo 130-0013 Japan
Email: support@kaya-optics.com
Phone: +81 3 4579 0388