Anybody buy direct from G Sakai Knives/other sources?

[Ourorboros]

So wandering around the internet I learned of G Sakai knives, who, like Moki also makes knives for other companies. A couple of their knives caught my eye, but I haven't found a US company who carries them.
Has anybody bought direct from their website? Were shipping costs & wait times reasonable? Or are there any other sources?

It seems like an oddity to me, that companies like Mcusta, Moki, & such make quality knives but have made little effort to market themselves into the larger market.