National Stadium (国立霞ヶ丘陸上競技場, Kokuritsu Kasumigaoka Rikujō Kyogijō) was a stadium in Kasumigaoka, Shinjuku, Tokyo, Japan. The stadium served as the main stadium for the opening and closing ceremonies, as well as being the venue for track and field events at the 1964 Summer Olympic Games. The Japan national football team's home matches and major football club cup finals were held at the stadium.