One hour on the Narita Express (it’s not a bullet train). Bullet train terminal is at Tokyo station, upstairs. I love watching the futuristic trains come and go. Bullet trains are on time within seconds. Narita Express is not.
There’s free wifi in Tokyo Station. Aboard the trains there are electric outlets by all the seats. Same voltage & plug shape as US.
In Tokyo station, pick up a bento box to bring aboard the bullet train. Lots of great food choices.
I mentioned JR East Pass in an earlier post. Sorry, forgot to mention that that pass cannot be used to Kyoto.