I read on my friend's blog, Moris's Aloha Style Blog, that he visited "Edo Wonderland Nikko" as part of 1st year anniversary celebrations. Check out that website! It's quite graphic intensive and takes quite a while to load the initial page. Lots of maps and information about the place that takes you back to the samurai era of Edo, the Edo Period.
I'd like to visit this place the next time I visit Japan. I've been the the Eigamura studio in Kyoto, but I think it was late in the day or a holiday of some sort so there weren't any performers at that time.