Question: What is the name of the stadium where the 2020 Summer Olympics commonly known as Tokyo 2020 be held?

Context articles: 2020 Summer Olympics closing ceremony
New National Stadium (Tokyo)
2020 Summer Olympics
Wrestling at the Summer Olympics
List of Olympic Games host cities
Surfing at the 2020 Summer Olympics
Skateboarding at the 2020 Summer Olympics
Tokyo bid for the 2020 Summer Olympics
Rome bid for the 2020 Summer Olympics
2022 Winter Olympics

The closing ceremony of the 2020 Summer Olympics is scheduled to take place on the evening of Sunday August 9th, 2020 in the National Stadium.
 The Olympic flag will be handed over from Tokyo to Paris, the host city of the 2024 Summer Olympics.
New National Stadium (新国立競技場 ) is a multi-purpose stadium under construction in Kasumigaoka, Shinjuku, Tokyo, Japan.
 The stadium will serve as the main stadium for the opening and closing ceremonies, as well as being the venue for track and field events at the 2020 Summer Olympic Games.
The 2020 Summer Olympics, officially known as the Games of the XXXII Olympiad and commonly known as Tokyo 2020, is a major international multi-sport event due to be celebrated in the tradition of the Olympic Games as governed by the International Olympic Committee (IOC).
Wrestling had been contested at the Summer Olympic Games since the sport was introduced in the ancient Olympic Games in 708 BC.
 When the modern Olympic Games resumed in Athens in 1896, wrestling (in the form of Greco-Roman wrestling) became a focus of the Games, with the exception of the 1900 Summer Olympics when wrestling did not appear on the program.
 Freestyle wrestling and weight classes both made their first appearance in 1904.
 The women's competition was introduced in 2004.
 In February 2013, the IOC voted to remove the sport from the 2020 Summer Olympics onwards.
 After much publicity about that surprise result, on 8 September 2013, the IOC announced that wrestling would remain part of the Summer Olympics in 2020.
This is a list of host cities of the Olympic Games, both summer and winter, since the modern Olympics began in 1896.
 Since then, summer games have usually but not always celebrated a four-year period known as an Olympiad.
 There have been 28 Summer Olympic Games held in 23 cities, and 22 Winter Olympic Games held in 19 cities.
 In addition, three summer and two winter editions of the Games were scheduled to take place but later cancelled due to war: Berlin (summer) in 1916; Tokyo/Helsinki (summer) and Sapporo/Garmisch-Partenkirchen (winter) in 1940; and London (summer) and Cortina d'Ampezzo, Italy (winter) in 1944.
 The 1906 Summer Olympics were officially sanctioned and held in Athens.
 However, in 1949, the International Olympic Committee (IOC), decided to unrecognize the 1906 Games.
 Five cities have been chosen by the IOC to host upcoming Olympic Games: Pyeongchang for the 2018 Winter Olympics, Tokyo for the 2020 Summer Olympics, Beijing for the 2022 Winter Olympics, Paris for the 2024 Summer Olympics, and Los Angeles for the 2028 Summer Olympics.
Surfing at the Summer Olympics will make its debut in the 2020 Summer Olympics in Tokyo, Japan.
 After several attempts for inclusion at the Olympics, the International Surfing Association has become successful in getting surfing included in the 2020 Games.
Skateboarding at the 2020 Summer Olympics is an event to be held in the 2020 Summer Olympics in Tokyo, Japan.
Tokyo 2020 (東京 2020 , Tōkyō Nisen-Nijū ) was a successful bid for the 2020 Summer Olympics by the city of Tokyo and the Japanese Olympic Committee.
 On September 7, 2013 at the 125th IOC Session in Buenos Aires, Tokyo won their bid to host the games.
 Tokyo previously hosted the 1964 Summer Olympics.
 On August 3, 2016 it was reported that the IOC approved the addition of five sports to the program of the 2020 Olympics including the return of baseball and softball.
Rome 2020 (Italian: Roma 2020) was a proposed bid for the 2020 Summer Olympics by the city of Rome and the Italian National Olympic Committee.
 Rome previously hosted the 1960 Summer Olympics.
 The bid was withdrawn due to the lack of support from the Italian government.
The 2022 Winter Olympics, officially known as the XXIV Olympic Winter Games (French: "Les XXIVeme Jeux olympiques d'hiver" ) (), and commonly known as Beijing 2022, is a multi-sport event that will take place in Beijing and towns in the neighboring Hebei province, China from 4 to 20 February 2022.
 It will be the third consecutive Olympic Games held in East Asia, after Pyeongchang 2018 and Tokyo 2020.
 Having previously hosted the 2008 Summer Olympics, Beijing will become the first city to ever host both the Summer and the Winter Olympic Games.
 It will also become the largest city ever to host the Winter Olympics, a distinction currently held by Vancouver which hosted the 2010 Winter Olympics.