Hello. From reading on another post I see this stone was being discussed. My question is from what I was gathering there is two of them both named Akamon. One from Imanishi and one from Naniwa. Now if i read that correctly Dave said the Imanishi was junk and the Naniwa was the quite good. I've looked and a certain vendor who sells quite a bit online has the Imanishi stone. If this is the crap one where does one find the Naniwa Akamon? I'm wanting to get something to basically replace my King combo 1k/6k as it's pretty small and I really like that giant brick.