Just before Xmas last year I went on a one day business trip to Osaka. I met with some coworkers at the head office and talked about my next project at work. Though it was pretty short it was a good experience for me.
I took the bullet train from Tokyo to Osaka. It was my first time taking the bullet train so I was pretty excited. You don't think it's so fast at first but once you get to full speed you feel like you're in a jet plane. Looking at the scenery would make you dizzy. It's SUPER FAST.