Shizuoka Stadium ECOPA is a sports stadium used primarily for football. The stadium is in Fukuroi City, Shizuoka Prefecture, Japan, although the stadium itself is merely the centrepiece of the larger Ogasayama Sports Park which extends into neighbouring Kakegawa. The stadium's capacity is 50,889. It is now the primary venue for major sporting events in Shizuoka Prefecture, including track and field, for which it is fully equipped. Wikipedia