Tokyo dome city. Is a general entertainment and amusement park. It was refurbished and reopened in summer of 2011. Tokyo Dome City 

a variety of exciting attractions for both adults and children alike.

And there is the best baseball Stadium in Tokyo its a big and entertainment Stadium, and sometimes it's crowded.

This roller coaster in Yokohama. "Japan". It goes under water and maybe its the best roller coaster in Japan. Yokohama is a popular city in Japan. There is a lot of shopping places and the best amusement park in Japan. In Yokohama amusement park there is many roller coasters, horror games, and fun games. The tower in the picture behind the roller coaster is a Inter Continental Yokohama Grand a five stars hotel. I recommend you to go Yokohama.

Ginza

This photo I toke it in Ginza. Two weeks ago. Ginza from the famous places in Tokyo. I recommend you to go Ginza if you in Japan or if your coming to Japan. This place is Dior, and there is many popular places in Ginza like, Zara, Tiffany, Gap, Armani and a lot of popular places. And there is a sign of the Olympic in Japan at 2020. :)