I'd bet not, actually. The lost decade in Japan was due to unique structural problems in the Japanese economy. The current recession is just a classic speculative bubble. A bad one, certainly, but not qualitatively different from the speculative bubbles the west has been bouncing back from since the 17th century.
no denial about speculative bubble but with abysmal savings, lack of educational resources, and near certain evaporation of low skilled jobs not sure - when it bounces back to what level it can go and how sustainable bounce back will be.. fundamental problems must be acknowledged and tackled..
A lot of economists have been saying for a long time that overinvestment in real estate is a structural problem of the United States economy. It's sure not clear to me how buying a McMansion in a sprawling exurb increases productivity.