Warranty Registration
Register your eligible Koishu product to help us maintain your warranty record.
Before you register
Please keep your invoice/order number, product details and serial number (if applicable) ready.
Important: The registration page requires a connected submission form before customer submissions can be stored. Do not treat this page as a completed registration until the form endpoint is connected and a successful submission confirmation is tested.
Need help?
Email info@koishudigital.com or call 92209 02530.
Warranty terms: View Warranty Policy