A friend from work recommended I try JAL's all-Japan rail pass good for around 1 week costing around $250. It's supposed to be good for all buses and trains.
http://www.jal.co.jp/japantravelinfo/
Can anyone point out any cheaper rail passes, or ones they would recommend? It sounds like a good way to save a bundle of money and see the other cities of Japan other than where I would be based from, in Tokyo. Example, Osaka, Kyoto, etc.
-DJ