Can I use fresh okara without cooking it?
Its been a while but I found this thread as I was wondering the same thing... Not much info on raw okara but I just googled raw soybeans....

"For human consumption, soybeans must be cooked with "wet" heat to destroy the trypsin inhibitors (serine protease inhibitors). Raw soybeans, including the immature green form, are toxic to humans, swine, chickens, and in fact, all monogastric animals."

From wikipedia http://en.wikipedia.org/wiki/Soybean