Case story

Seibu Dome - Pacific League

Japan

Seibu Dome is the home field of the Saitama Seibu Lions professional baseball team located in Tokorozawa, Japan. The stadium has a roof over the field and the stands, like other indoor ballparks. However, it lacks a wall behind the stands so that natural air comes into the field. This makes it possible for home runs to leave the stadium, something not possible in typical domed stadiums.