If they are Japanese made, why not import them directly from Japan... Skip a step and save $$$.
Manufacturer in Japan (from what i can tell):
http://http://www.light-op.co.jp/index_e.htm
Nightforce is produced in Japan by Light Op for Lightforce. (Sames guy that make the Bushnell Elite 4200's.) It is a proprietory product so the factory isn't going to sell directly to anyone. It must go through the US buyer.
Same applies to much of Leupold too (much of their stuff and all of their lenses are outsourced). No flames required. Just do the research.
There are some enterprising Asians that will by pass the supply chain but many are concerned with this style of doing business too.
If there is someone with deep pockets that wants to create such a product line, there are several companies in Japan, Phillipines and China all too happy to help. You can spec whatever you want, all the way to the new super special March.
Problem isn't with the US and the cost of export but the size of this market place that negates anyone getting too excited about creating a very niche market product for very few users.
If for some magical reason, the developing world ie China, India, and much of southeast Asia get wealthy enough AND can own precision firearms, someone will certainly create products for them and we will benefit from this economy of scale.
Right now, much that is manf for direct sales is pretty poor optically. Priced right but why bother. Now if someone like Leeper or Fitco decided to go grab some top quality lenses and stuff into their $150 scopes to sell for $495, very exciting indeed.
Yes, they have the ability to make Nightforce quality stuff for 1/3 the price.
SWFA is one of a handful of companies that has taken this type of leap. Millett is trying as is Simmons. Why Weaver and Sightron don't step it up, who knows. Nikon is really kicking serious butt but the corporate wheels turn slowly especially when it comes to working beyond the nine dots.
Scope chassis are dirt cheap. Quality lenses can be expensive but not way out like some scopes cost. Put them together and you have some very exciting products. Pity, it isn't working out in the consumer world.
Some of the best optics are housed in boring and dull chassis. Exciting reticles and features are placed on crappy scopes. Go figure.
Jerry