Tokyo Dome is a 55,000-seat stadium located in Bunkyo Ward of Tokyo, Japan.
It opened for business on March 17, 1988, and was built close to the site of its predecessor, Kōrakuen Stadium. Like Kōrakuen, the Dome hosts the Toei Superheroes live shows of the year.
Tokyo Dome’s original nickname was “The Big Egg”, with some calling it the “Tokyo Big Egg”. Its dome-shaped roof is an air-supported structure, a flexible membrane held up by slightly pressurizing the inside of the stadium.
It is the home field of the Yomiuri Giants baseball team.