Sending a leather Jacket through Japanese Customs to be repaired?

[WolfofStateSt]

So, I ripped a zipper on my Real McCoy’s A2. I contacted them, and they said they would replace the whole zipper for $125. It sounded way more appealing than getting rid of an expensive jacket. So, I filled out the customs forms and shipped it to Japan. It’s been stuck in Japanese Customs Clearance since Monday. I’m worried they will never let the jacket through, especially since Real McCoys emailed me saying they are concerned that the Customs is taking unusually long. Does anyone here have any experience with this type of thing?