Here's the home-made image used for the battle board.
I basically image searched google for things, then threw them on a google-map of Japan. Used Photoshop CS3 to put it all together. Took about 1 hour from start to finish. Helps that I have a good color laser printer ;-)
Cheers! ~ Paul.
PS - I'll throw up the crazy high-res version of this image for anyone to use in the files section! Yo Joe!