I haven't been on this forum for quite some time due to personal reasons but I received a PM from a member today and checked in to reply. I was quite pleased to see that Lewis Guns were now a part of this forum.
My wife bought this Japanese one for me back in 2010. Its bipod and drum are British. It runs like a top and is very accurate - at least for an open bolt LMG.
http://i480.photobucket.com/albums/rr169/MLV1/photobucket005.jpg
I wish I could read Japanese. I had it on display at a gun show when a young Asian fellow was excitedly looking it over. I asked him to translate the markings. He looked up at me with a perplexed expression and said, "Sir, I Chinese, not Japanese." Good old foot in mouth.
Anyway, glad to see that Lewis guns are on here now.
Mike Venturino