Hi,
Tokyo
Disneyland is very similar to Disneyland in California. Most of the attractions are carbon copies (Haunted Mansion, Pirates, etc.) There are few differences, but unless you are a fanatic you probably won't notice them.
There are four or five attractions at Tokyo that are in no other park:
1) Cinderella Mystery Tour inside the castle (a walk-through that ends with a guest being chosen to engage in a swordfight with an audio animatronic demon).
2) Meet the World is a Carousel of Progress type show that also integrates animation. It's about the opening of Japan to the outside world.
3) Micky Mouse Revue. I believe this came from Florida--it is a show with robots in the form of Disney characters in an orchestra (it's not great).
Can't remember the others.
Main street is partially covered.
It's a great park, clean as a whistle, and the Japanese love Disney.
A second park, DisneySea, will open in September, which will have 23 new attractions and promises to be one of the best parks in the world