Holy crap, we're leaving on Saturday. I feel woefully unprepared. We've got some friends who can come over and take care of the cats, another friend to take us to and from the airport (even paying for gas would be less than paying for 2 weeks airport parking), a travel book, an atlas of Tokyo, websites for where to go for nerd stuff (and notes on paper). I suppose it could be worse, though.
Depending on our net connectivity, I'll drop an update or two while over there.