scam v.

Recently used this site and I kinda want to post a really bad review of them. Your purchase is not safe with them, like really unsafe. Normally, if an item doesn't Deliver in a week, yahoo auction gives you 5 days to handle a refund. Unfortunately, Zenmarket doesn't care whether the item is delivered or not, so they don't request the refund.
I made a purchase on yahoo japan on Oct 20th, On the 30th I asked whether the item was shipped, and it wasn't. Maybe that's a good time to ask for a refund. But they had to tell me on November 10th that they got ghosted by the seller. So I'd be taking a 250$ loss and they can't help me.
TLDR: Use someone else that refunds you in case of non delivery, it's not impossible like they claim to be.
Probably will edit depending on results.