Odaiba or Daiba is a man made island built in Tokyo Bay connected to Tokyo by the Rainbow Bridge. Odaiba is an entertainment area with large shopping centres, restaurants, shops and Decks Beach.

Odaiba or Daiba has 4 large shopping centres - Decks Tokyo Beach Shopping Mall, Aqua City, Diver City and Venus Fort. As well as hundreds of specialty stores, Deck's Shopping Mall has a large Sega World Joypolis with amusement rides and video games as well as a Madam Taussad's Wax Museum and a Legoaland Discovery Centre. There is also the Tokyo Takoyaki Museum and on the top 2 levels there are many restaurants with good views over Tokyo Bay to the Rainbow Bridge.

Rainbow Bridge is a suspension bridge which was opened in 1993 connecting Tokyo's Shibaura Wharf with Odaiba. The bridge carries traffic along it's 570m length. There is also a pedestrian walkway across the bridge as well as a monorail which takes you to Odaiba.