About return :
Returns will only be accepted if the item is sent via EMS (post office) with a note indicating that it is a returned item.
Return item must be in the same condition as you received it.
No return will be granted if it is removed or reattached.
Buyer must pay return shipping fee.
    About counterfeits :
All our items are 100% authentic. They have been inspected by brand specialists.
As every seller dealing with used branded items in Japan we have as well license from local government to offer services of this kind. 
We are officially registered as legal business and we have to comply with all rules and regulations including tax requirements from the Japanese government.