Yeah, I did look into that Japanese website when I was googling, but they don't seem to be the same shoes. Notice that the curving of the monk straps is different from the one in ebay.
Like I said, the picture on the eBay auctions looks more like the Jermyn II than the Naseby. I can't find a picture of the Jermyn II online just now, but it's very similar to Edward Green's Stowe model:
It's hard to tell, though, because the quality of the photography is so poor. I certainly don't see double buckles, though, and that's what Naseby has. For all I know, this seller is the best that eBay has ever seen. However, there are some things about her auctions that concern me, and the pictures are among them.