There seems to be some misconceptions about Kobe and Wagyu beef.
Both are from Japan. Kobe beef gets it name from the capital of the Hyogo territory. It (Tajima cattle) is one of four varieties of Wagyu. It's sort of like champagne; only real champagne comes from the Champagne region of France. Hence, Kobe beef can only bear that name if it's cattle are Wagyu and from the Hyogo region.
However, Japan heavily regulates the export of Kobe beef. Basically, it isn't exported at all. You can go there and get some, or buy from buyers who go to Japan themselves.
This stuff is a couple of hundred of $$$ per pound. It's clean, low in saturated fats and is sometimes eaten raw, it's that pure.