Comprehensive After-Sales Service ～Exchange for Defective Products～
In the unlikely event that you encounter a malfunction shortly after purchase, we offer the option of exchanging for an equivalent product or a refund. Please bring it to our store within one week of purchase.
※We exclude any pre-existing issues that we've indicated in the description or rank table, such as items listed with 'defects that occurred' or 'junk,' from this policy.